130857860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{167}}^1\times {\mathrm{193}}^1$

素因数の和:405

約数の個数: 96

約数和(自身を含む): 328527360

約数和(自身を除く): 197669500

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 116, 140, 145, 167, 193, 203, 290, 334, 386, 406, 580, 668, 772, 812, 835, 965, 1015, 1169, 1351, 1670, 1930, 2030, 2338, 2702, 3340, 3860, 4060, 4676, 4843, 5404, 5597, 5845, 6755, 9686, 11194, 11690, 13510, 19372, 22388, 23380, 24215, 27020, 27985, 32231, 33901, 39179, 48430, 55970, 64462, 67802, 78358, 96860, 111940, 128924, 135604, 156716, 161155, 169505, 195895, 225617, 322310, 339010, 391790, 451234, 644620, 678020, 783580, 902468, 934699, 1128085, 1869398, 2256170, 3738796, 4512340, 4673495, 6542893, 9346990, 13085786, 18693980, 26171572, 32714465, 65428930, 130857860]

約数ペア:

[(1, 130857860), (2, 65428930), (4, 32714465), (5, 26171572), (7, 18693980), (10, 13085786), (14, 9346990), (20, 6542893), (28, 4673495), (29, 4512340), (35, 3738796), (58, 2256170), (70, 1869398), (116, 1128085), (140, 934699), (145, 902468), (167, 783580), (193, 678020), (203, 644620), (290, 451234), (334, 391790), (386, 339010), (406, 322310), (580, 225617), (668, 195895), (772, 169505), (812, 161155), (835, 156716), (965, 135604), (1015, 128924), (1169, 111940), (1351, 96860), (1670, 78358), (1930, 67802), (2030, 64462), (2338, 55970), (2702, 48430), (3340, 39179), (3860, 33901), (4060, 32231), (4676, 27985), (4843, 27020), (5404, 24215), (5597, 23380), (5845, 22388), (6755, 19372), (9686, 13510), (11194, 11690)]