130915650

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{43}}^1\times {\mathrm{20297}}^1$

素因数の和:20355

約数の個数: 48

約数和(自身を含む): 332237664

約数和(自身を除く): 201322014

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 43, 50, 75, 86, 129, 150, 215, 258, 430, 645, 1075, 1290, 2150, 3225, 6450, 20297, 40594, 60891, 101485, 121782, 202970, 304455, 507425, 608910, 872771, 1014850, 1522275, 1745542, 2618313, 3044550, 4363855, 5236626, 8727710, 13091565, 21819275, 26183130, 43638550, 65457825, 130915650]

約数ペア:

[(1, 130915650), (2, 65457825), (3, 43638550), (5, 26183130), (6, 21819275), (10, 13091565), (15, 8727710), (25, 5236626), (30, 4363855), (43, 3044550), (50, 2618313), (75, 1745542), (86, 1522275), (129, 1014850), (150, 872771), (215, 608910), (258, 507425), (430, 304455), (645, 202970), (1075, 121782), (1290, 101485), (2150, 60891), (3225, 40594), (6450, 20297)]