831796290

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{131}}^1$

素因数の和:236

約数の個数: 224

約数和(自身を含む): 2472313536

約数和(自身を除く): 1640517246

約数列:

[1, 2, 3, 5, 6, 9, 10, 13, 15, 18, 26, 27, 30, 39, 45, 54, 65, 67, 78, 81, 90, 117, 130, 131, 134, 135, 162, 195, 201, 234, 243, 262, 270, 335, 351, 390, 393, 402, 405, 486, 585, 603, 655, 670, 702, 729, 786, 810, 871, 1005, 1053, 1170, 1179, 1206, 1215, 1310, 1458, 1703, 1742, 1755, 1809, 1965, 2010, 2106, 2358, 2430, 2613, 3015, 3159, 3406, 3510, 3537, 3618, 3645, 3930, 4355, 5109, 5226, 5265, 5427, 5895, 6030, 6318, 7074, 7290, 7839, 8515, 8710, 8777, 9045, 9477, 10218, 10530, 10611, 10854, 11790, 13065, 15327, 15678, 15795, 16281, 17030, 17554, 17685, 18090, 18954, 21222, 23517, 25545, 26130, 26331, 27135, 30654, 31590, 31833, 32562, 35370, 39195, 43885, 45981, 47034, 47385, 48843, 51090, 52662, 53055, 54270, 63666, 70551, 76635, 78390, 78993, 81405, 87770, 91962, 94770, 95499, 97686, 106110, 114101, 117585, 131655, 137943, 141102, 153270, 157986, 159165, 162810, 190998, 211653, 228202, 229905, 235170, 236979, 244215, 263310, 275886, 318330, 342303, 352755, 394965, 413829, 423306, 459810, 473958, 477495, 488430, 570505, 634959, 684606, 689715, 705510, 710937, 789930, 827658, 954990, 1026909, 1058265, 1141010, 1184895, 1241487, 1269918, 1379430, 1421874, 1711515, 2053818, 2069145, 2116530, 2132811, 2369790, 2482974, 3080727, 3174795, 3423030, 3554685, 4138290, 4265622, 5134545, 6161454, 6207435, 6349590, 6398433, 7109370, 9242181, 10269090, 10664055, 12414870, 12796866, 15403635, 18484362, 21328110, 27726543, 30807270, 31992165, 46210905, 55453086, 63984330, 83179629, 92421810, 138632715, 166359258, 277265430, 415898145, 831796290]

約数ペア:

[(1, 831796290), (2, 415898145), (3, 277265430), (5, 166359258), (6, 138632715), (9, 92421810), (10, 83179629), (13, 63984330), (15, 55453086), (18, 46210905), (26, 31992165), (27, 30807270), (30, 27726543), (39, 21328110), (45, 18484362), (54, 15403635), (65, 12796866), (67, 12414870), (78, 10664055), (81, 10269090), (90, 9242181), (117, 7109370), (130, 6398433), (131, 6349590), (134, 6207435), (135, 6161454), (162, 5134545), (195, 4265622), (201, 4138290), (234, 3554685), (243, 3423030), (262, 3174795), (270, 3080727), (335, 2482974), (351, 2369790), (390, 2132811), (393, 2116530), (402, 2069145), (405, 2053818), (486, 1711515), (585, 1421874), (603, 1379430), (655, 1269918), (670, 1241487), (702, 1184895), (729, 1141010), (786, 1058265), (810, 1026909), (871, 954990), (1005, 827658), (1053, 789930), (1170, 710937), (1179, 705510), (1206, 689715), (1215, 684606), (1310, 634959), (1458, 570505), (1703, 488430), (1742, 477495), (1755, 473958), (1809, 459810), (1965, 423306), (2010, 413829), (2106, 394965), (2358, 352755), (2430, 342303), (2613, 318330), (3015, 275886), (3159, 263310), (3406, 244215), (3510, 236979), (3537, 235170), (3618, 229905), (3645, 228202), (3930, 211653), (4355, 190998), (5109, 162810), (5226, 159165), (5265, 157986), (5427, 153270), (5895, 141102), (6030, 137943), (6318, 131655), (7074, 117585), (7290, 114101), (7839, 106110), (8515, 97686), (8710, 95499), (8777, 94770), (9045, 91962), (9477, 87770), (10218, 81405), (10530, 78993), (10611, 78390), (10854, 76635), (11790, 70551), (13065, 63666), (15327, 54270), (15678, 53055), (15795, 52662), (16281, 51090), (17030, 48843), (17554, 47385), (17685, 47034), (18090, 45981), (18954, 43885), (21222, 39195), (23517, 35370), (25545, 32562), (26130, 31833), (26331, 31590), (27135, 30654)]