61553730

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{15427}}^1$

素因数の和:15463

約数の個数: 64

約数和(自身を含む): 177730560

約数和(自身を除く): 116176830

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, 15427, 30854, 46281, 77135, 92562, 107989, 154270, 215978, 231405, 293113, 323967, 462810, 539945, 586226, 647934, 879339, 1079890, 1465565, 1619835, 1758678, 2051791, 2931130, 3239670, 4103582, 4396695, 6155373, 8793390, 10258955, 12310746, 20517910, 30776865, 61553730]

約数ペア:

[(1, 61553730), (2, 30776865), (3, 20517910), (5, 12310746), (6, 10258955), (7, 8793390), (10, 6155373), (14, 4396695), (15, 4103582), (19, 3239670), (21, 2931130), (30, 2051791), (35, 1758678), (38, 1619835), (42, 1465565), (57, 1079890), (70, 879339), (95, 647934), (105, 586226), (114, 539945), (133, 462810), (190, 323967), (210, 293113), (266, 231405), (285, 215978), (399, 154270), (570, 107989), (665, 92562), (798, 77135), (1330, 46281), (1995, 30854), (3990, 15427)]