188294730

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{37139}}^1$

素因数の和:37175

約数の個数: 48

約数和(自身を含む): 489356640

約数和(自身を除く): 301061910

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 169, 195, 338, 390, 507, 845, 1014, 1690, 2535, 5070, 37139, 74278, 111417, 185695, 222834, 371390, 482807, 557085, 965614, 1114170, 1448421, 2414035, 2896842, 4828070, 6276491, 7242105, 12552982, 14484210, 18829473, 31382455, 37658946, 62764910, 94147365, 188294730]

約数ペア:

[(1, 188294730), (2, 94147365), (3, 62764910), (5, 37658946), (6, 31382455), (10, 18829473), (13, 14484210), (15, 12552982), (26, 7242105), (30, 6276491), (39, 4828070), (65, 2896842), (78, 2414035), (130, 1448421), (169, 1114170), (195, 965614), (338, 557085), (390, 482807), (507, 371390), (845, 222834), (1014, 185695), (1690, 111417), (2535, 74278), (5070, 37139)]