11031540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{14143}}^1$

素因数の和:14168

約数の個数: 48

約数和(自身を含む): 33266688

約数和(自身を除く): 22235148

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 156, 195, 260, 390, 780, 14143, 28286, 42429, 56572, 70715, 84858, 141430, 169716, 183859, 212145, 282860, 367718, 424290, 551577, 735436, 848580, 919295, 1103154, 1838590, 2206308, 2757885, 3677180, 5515770, 11031540]

約数ペア:

[(1, 11031540), (2, 5515770), (3, 3677180), (4, 2757885), (5, 2206308), (6, 1838590), (10, 1103154), (12, 919295), (13, 848580), (15, 735436), (20, 551577), (26, 424290), (30, 367718), (39, 282860), (52, 212145), (60, 183859), (65, 169716), (78, 141430), (130, 84858), (156, 70715), (195, 56572), (260, 42429), (390, 28286), (780, 14143)]