765570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:187

約数の個数: 48

約数和(自身を含む): 2002752

約数和(自身を除く): 1237182

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 151, 169, 195, 302, 338, 390, 453, 507, 755, 845, 906, 1014, 1510, 1690, 1963, 2265, 2535, 3926, 4530, 5070, 5889, 9815, 11778, 19630, 25519, 29445, 51038, 58890, 76557, 127595, 153114, 255190, 382785, 765570]

約数ペア:

[(1, 765570), (2, 382785), (3, 255190), (5, 153114), (6, 127595), (10, 76557), (13, 58890), (15, 51038), (26, 29445), (30, 25519), (39, 19630), (65, 11778), (78, 9815), (130, 5889), (151, 5070), (169, 4530), (195, 3926), (302, 2535), (338, 2265), (390, 1963), (453, 1690), (507, 1510), (755, 1014), (845, 906)]