127795710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{32029}}^1$

素因数の和:32065

約数の個数: 64

約数和(自身を含む): 368985600

約数和(自身を除く): 241189890

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 19, 21, 30, 35, 38, 42, 57, 70, 95, 105, 114, 133, 190, 210, 266, 285, 399, 570, 665, 798, 1330, 1995, 3990, 32029, 64058, 96087, 160145, 192174, 224203, 320290, 448406, 480435, 608551, 672609, 960870, 1121015, 1217102, 1345218, 1825653, 2242030, 3042755, 3363045, 3651306, 4259857, 6085510, 6726090, 8519714, 9128265, 12779571, 18256530, 21299285, 25559142, 42598570, 63897855, 127795710]

約数ペア:

[(1, 127795710), (2, 63897855), (3, 42598570), (5, 25559142), (6, 21299285), (7, 18256530), (10, 12779571), (14, 9128265), (15, 8519714), (19, 6726090), (21, 6085510), (30, 4259857), (35, 3651306), (38, 3363045), (42, 3042755), (57, 2242030), (70, 1825653), (95, 1345218), (105, 1217102), (114, 1121015), (133, 960870), (190, 672609), (210, 608551), (266, 480435), (285, 448406), (399, 320290), (570, 224203), (665, 192174), (798, 160145), (1330, 96087), (1995, 64058), (3990, 32029)]