305524380

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{181}}^1\times {\mathrm{4019}}^1$

素因数の和:4219

約数の個数: 96

約数和(自身を含む): 983324160

約数和(自身を除く): 677799780

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 181, 210, 362, 420, 543, 724, 905, 1086, 1267, 1810, 2172, 2534, 2715, 3620, 3801, 4019, 5068, 5430, 6335, 7602, 8038, 10860, 12057, 12670, 15204, 16076, 19005, 20095, 24114, 25340, 28133, 38010, 40190, 48228, 56266, 60285, 76020, 80380, 84399, 112532, 120570, 140665, 168798, 241140, 281330, 337596, 421995, 562660, 727439, 843990, 1454878, 1687980, 2182317, 2909756, 3637195, 4364634, 5092073, 7274390, 8729268, 10184146, 10911585, 14548780, 15276219, 20368292, 21823170, 25460365, 30552438, 43646340, 50920730, 61104876, 76381095, 101841460, 152762190, 305524380]

約数ペア:

[(1, 305524380), (2, 152762190), (3, 101841460), (4, 76381095), (5, 61104876), (6, 50920730), (7, 43646340), (10, 30552438), (12, 25460365), (14, 21823170), (15, 20368292), (20, 15276219), (21, 14548780), (28, 10911585), (30, 10184146), (35, 8729268), (42, 7274390), (60, 5092073), (70, 4364634), (84, 3637195), (105, 2909756), (140, 2182317), (181, 1687980), (210, 1454878), (362, 843990), (420, 727439), (543, 562660), (724, 421995), (905, 337596), (1086, 281330), (1267, 241140), (1810, 168798), (2172, 140665), (2534, 120570), (2715, 112532), (3620, 84399), (3801, 80380), (4019, 76020), (5068, 60285), (5430, 56266), (6335, 48228), (7602, 40190), (8038, 38010), (10860, 28133), (12057, 25340), (12670, 24114), (15204, 20095), (16076, 19005)]