131686230

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^2\times {\mathrm{97}}^1$

素因数の和:238

約数の個数: 96

約数和(自身を含む): 349794144

約数和(自身を除く): 218107914

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 59, 65, 78, 97, 118, 130, 177, 194, 195, 291, 295, 354, 390, 485, 582, 590, 767, 885, 970, 1261, 1455, 1534, 1770, 2301, 2522, 2910, 3481, 3783, 3835, 4602, 5723, 6305, 6962, 7566, 7670, 10443, 11446, 11505, 12610, 17169, 17405, 18915, 20886, 23010, 28615, 34338, 34810, 37830, 45253, 52215, 57230, 74399, 85845, 90506, 104430, 135759, 148798, 171690, 223197, 226265, 271518, 337657, 371995, 446394, 452530, 675314, 678795, 743990, 1012971, 1115985, 1357590, 1688285, 2025942, 2231970, 3376570, 4389541, 5064855, 8779082, 10129710, 13168623, 21947705, 26337246, 43895410, 65843115, 131686230]

約数ペア:

[(1, 131686230), (2, 65843115), (3, 43895410), (5, 26337246), (6, 21947705), (10, 13168623), (13, 10129710), (15, 8779082), (26, 5064855), (30, 4389541), (39, 3376570), (59, 2231970), (65, 2025942), (78, 1688285), (97, 1357590), (118, 1115985), (130, 1012971), (177, 743990), (194, 678795), (195, 675314), (291, 452530), (295, 446394), (354, 371995), (390, 337657), (485, 271518), (582, 226265), (590, 223197), (767, 171690), (885, 148798), (970, 135759), (1261, 104430), (1455, 90506), (1534, 85845), (1770, 74399), (2301, 57230), (2522, 52215), (2910, 45253), (3481, 37830), (3783, 34810), (3835, 34338), (4602, 28615), (5723, 23010), (6305, 20886), (6962, 18915), (7566, 17405), (7670, 17169), (10443, 12610), (11446, 11505)]