9387161460

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1682287}}^1$

素因数の和:1682333

約数の個数: 72

約数和(自身を含む): 29392935936

約数和(自身を除く): 20005774476

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 60, 62, 90, 93, 124, 155, 180, 186, 279, 310, 372, 465, 558, 620, 930, 1116, 1395, 1860, 2790, 5580, 1682287, 3364574, 5046861, 6729148, 8411435, 10093722, 15140583, 16822870, 20187444, 25234305, 30281166, 33645740, 50468610, 52150897, 60562332, 75702915, 100937220, 104301794, 151405830, 156452691, 208603588, 260754485, 302811660, 312905382, 469358073, 521508970, 625810764, 782263455, 938716146, 1043017940, 1564526910, 1877432292, 2346790365, 3129053820, 4693580730, 9387161460]

約数ペア:

[(1, 9387161460), (2, 4693580730), (3, 3129053820), (4, 2346790365), (5, 1877432292), (6, 1564526910), (9, 1043017940), (10, 938716146), (12, 782263455), (15, 625810764), (18, 521508970), (20, 469358073), (30, 312905382), (31, 302811660), (36, 260754485), (45, 208603588), (60, 156452691), (62, 151405830), (90, 104301794), (93, 100937220), (124, 75702915), (155, 60562332), (180, 52150897), (186, 50468610), (279, 33645740), (310, 30281166), (372, 25234305), (465, 20187444), (558, 16822870), (620, 15140583), (930, 10093722), (1116, 8411435), (1395, 6729148), (1860, 5046861), (2790, 3364574), (5580, 1682287)]