214187610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1171}}^1$

素因数の和:1268

約数の個数: 128

約数和(自身を含む): 642668544

約数和(自身を除く): 428480934

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 65, 67, 70, 78, 91, 105, 130, 134, 182, 195, 201, 210, 273, 335, 390, 402, 455, 469, 546, 670, 871, 910, 938, 1005, 1171, 1365, 1407, 1742, 2010, 2342, 2345, 2613, 2730, 2814, 3513, 4355, 4690, 5226, 5855, 6097, 7026, 7035, 8197, 8710, 11710, 12194, 13065, 14070, 15223, 16394, 17565, 18291, 24591, 26130, 30446, 30485, 35130, 36582, 40985, 45669, 49182, 60970, 76115, 78457, 81970, 91338, 91455, 106561, 122955, 152230, 156914, 182910, 213122, 228345, 235371, 245910, 319683, 392285, 456690, 470742, 532805, 549199, 639366, 784570, 1019941, 1065610, 1098398, 1176855, 1598415, 1647597, 2039882, 2353710, 2745995, 3059823, 3196830, 3295194, 5099705, 5491990, 6119646, 7139587, 8237985, 10199410, 14279174, 15299115, 16475970, 21418761, 30598230, 35697935, 42837522, 71395870, 107093805, 214187610]

約数ペア:

[(1, 214187610), (2, 107093805), (3, 71395870), (5, 42837522), (6, 35697935), (7, 30598230), (10, 21418761), (13, 16475970), (14, 15299115), (15, 14279174), (21, 10199410), (26, 8237985), (30, 7139587), (35, 6119646), (39, 5491990), (42, 5099705), (65, 3295194), (67, 3196830), (70, 3059823), (78, 2745995), (91, 2353710), (105, 2039882), (130, 1647597), (134, 1598415), (182, 1176855), (195, 1098398), (201, 1065610), (210, 1019941), (273, 784570), (335, 639366), (390, 549199), (402, 532805), (455, 470742), (469, 456690), (546, 392285), (670, 319683), (871, 245910), (910, 235371), (938, 228345), (1005, 213122), (1171, 182910), (1365, 156914), (1407, 152230), (1742, 122955), (2010, 106561), (2342, 91455), (2345, 91338), (2613, 81970), (2730, 78457), (2814, 76115), (3513, 60970), (4355, 49182), (4690, 45669), (5226, 40985), (5855, 36582), (6097, 35130), (7026, 30485), (7035, 30446), (8197, 26130), (8710, 24591), (11710, 18291), (12194, 17565), (13065, 16394), (14070, 15223)]