61555620

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{1297}}^1$

素因数の和:1429

約数の個数: 96

約数和(自身を含む): 198874368

約数和(自身を除く): 137318748

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 113, 140, 210, 226, 339, 420, 452, 565, 678, 791, 1130, 1297, 1356, 1582, 1695, 2260, 2373, 2594, 3164, 3390, 3891, 3955, 4746, 5188, 6485, 6780, 7782, 7910, 9079, 9492, 11865, 12970, 15564, 15820, 18158, 19455, 23730, 25940, 27237, 36316, 38910, 45395, 47460, 54474, 77820, 90790, 108948, 136185, 146561, 181580, 272370, 293122, 439683, 544740, 586244, 732805, 879366, 1025927, 1465610, 1758732, 2051854, 2198415, 2931220, 3077781, 4103708, 4396830, 5129635, 6155562, 8793660, 10259270, 12311124, 15388905, 20518540, 30777810, 61555620]

約数ペア:

[(1, 61555620), (2, 30777810), (3, 20518540), (4, 15388905), (5, 12311124), (6, 10259270), (7, 8793660), (10, 6155562), (12, 5129635), (14, 4396830), (15, 4103708), (20, 3077781), (21, 2931220), (28, 2198415), (30, 2051854), (35, 1758732), (42, 1465610), (60, 1025927), (70, 879366), (84, 732805), (105, 586244), (113, 544740), (140, 439683), (210, 293122), (226, 272370), (339, 181580), (420, 146561), (452, 136185), (565, 108948), (678, 90790), (791, 77820), (1130, 54474), (1297, 47460), (1356, 45395), (1582, 38910), (1695, 36316), (2260, 27237), (2373, 25940), (2594, 23730), (3164, 19455), (3390, 18158), (3891, 15820), (3955, 15564), (4746, 12970), (5188, 11865), (6485, 9492), (6780, 9079), (7782, 7910)]