2945940540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{617}}^1$

素因数の和:828

約数の個数: 192

約数和(自身を含む): 9089998848

約数和(自身を除く): 6144058308

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 31, 34, 51, 60, 62, 68, 85, 93, 102, 124, 151, 155, 170, 186, 204, 255, 302, 310, 340, 372, 453, 465, 510, 527, 604, 617, 620, 755, 906, 930, 1020, 1054, 1234, 1510, 1581, 1812, 1851, 1860, 2108, 2265, 2468, 2567, 2635, 3020, 3085, 3162, 3702, 4530, 4681, 5134, 5270, 6170, 6324, 7404, 7701, 7905, 9060, 9255, 9362, 10268, 10489, 10540, 12340, 12835, 14043, 15402, 15810, 18510, 18724, 19127, 20978, 23405, 25670, 28086, 30804, 31467, 31620, 37020, 38254, 38505, 41956, 46810, 51340, 52445, 56172, 57381, 62934, 70215, 76508, 77010, 79577, 93167, 93620, 95635, 104890, 114762, 125868, 140430, 154020, 157335, 159154, 186334, 191270, 209780, 229524, 238731, 279501, 280860, 286905, 314670, 318308, 325159, 372668, 382540, 397885, 465835, 477462, 559002, 573810, 629340, 650318, 795770, 931670, 954924, 975477, 1118004, 1147620, 1193655, 1300636, 1397505, 1583839, 1591540, 1625795, 1863340, 1950954, 2387310, 2795010, 2888177, 3167678, 3251590, 3901908, 4751517, 4774620, 4877385, 5590020, 5776354, 6335356, 6503180, 7919195, 8664531, 9503034, 9754770, 11552708, 14440885, 15838390, 17329062, 19006068, 19509540, 23757585, 28881770, 31676780, 34658124, 43322655, 47515170, 49099009, 57763540, 86645310, 95030340, 98198018, 147297027, 173290620, 196396036, 245495045, 294594054, 490990090, 589188108, 736485135, 981980180, 1472970270, 2945940540]

約数ペア:

[(1, 2945940540), (2, 1472970270), (3, 981980180), (4, 736485135), (5, 589188108), (6, 490990090), (10, 294594054), (12, 245495045), (15, 196396036), (17, 173290620), (20, 147297027), (30, 98198018), (31, 95030340), (34, 86645310), (51, 57763540), (60, 49099009), (62, 47515170), (68, 43322655), (85, 34658124), (93, 31676780), (102, 28881770), (124, 23757585), (151, 19509540), (155, 19006068), (170, 17329062), (186, 15838390), (204, 14440885), (255, 11552708), (302, 9754770), (310, 9503034), (340, 8664531), (372, 7919195), (453, 6503180), (465, 6335356), (510, 5776354), (527, 5590020), (604, 4877385), (617, 4774620), (620, 4751517), (755, 3901908), (906, 3251590), (930, 3167678), (1020, 2888177), (1054, 2795010), (1234, 2387310), (1510, 1950954), (1581, 1863340), (1812, 1625795), (1851, 1591540), (1860, 1583839), (2108, 1397505), (2265, 1300636), (2468, 1193655), (2567, 1147620), (2635, 1118004), (3020, 975477), (3085, 954924), (3162, 931670), (3702, 795770), (4530, 650318), (4681, 629340), (5134, 573810), (5270, 559002), (6170, 477462), (6324, 465835), (7404, 397885), (7701, 382540), (7905, 372668), (9060, 325159), (9255, 318308), (9362, 314670), (10268, 286905), (10489, 280860), (10540, 279501), (12340, 238731), (12835, 229524), (14043, 209780), (15402, 191270), (15810, 186334), (18510, 159154), (18724, 157335), (19127, 154020), (20978, 140430), (23405, 125868), (25670, 114762), (28086, 104890), (30804, 95635), (31467, 93620), (31620, 93167), (37020, 79577), (38254, 77010), (38505, 76508), (41956, 70215), (46810, 62934), (51340, 57381), (52445, 56172)]