86366930

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:819

約数の個数: 64

約数和(自身を含む): 179020800

約数和(自身を除く): 92653870

約数列:

[1, 2, 5, 10, 13, 26, 29, 31, 58, 62, 65, 130, 145, 155, 290, 310, 377, 403, 739, 754, 806, 899, 1478, 1798, 1885, 2015, 3695, 3770, 4030, 4495, 7390, 8990, 9607, 11687, 19214, 21431, 22909, 23374, 42862, 45818, 48035, 58435, 96070, 107155, 114545, 116870, 214310, 229090, 278603, 297817, 557206, 595634, 664361, 1328722, 1393015, 1489085, 2786030, 2978170, 3321805, 6643610, 8636693, 17273386, 43183465, 86366930]

約数ペア:

[(1, 86366930), (2, 43183465), (5, 17273386), (10, 8636693), (13, 6643610), (26, 3321805), (29, 2978170), (31, 2786030), (58, 1489085), (62, 1393015), (65, 1328722), (130, 664361), (145, 595634), (155, 557206), (290, 297817), (310, 278603), (377, 229090), (403, 214310), (739, 116870), (754, 114545), (806, 107155), (899, 96070), (1478, 58435), (1798, 48035), (1885, 45818), (2015, 42862), (3695, 23374), (3770, 22909), (4030, 21431), (4495, 19214), (7390, 11687), (8990, 9607)]