240315530

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{264083}}^1$

素因数の和:264110

約数の個数: 32

約数和(自身を含む): 532393344

約数和(自身を除く): 292077814

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 65, 70, 91, 130, 182, 455, 910, 264083, 528166, 1320415, 1848581, 2640830, 3433079, 3697162, 6866158, 9242905, 17165395, 18485810, 24031553, 34330790, 48063106, 120157765, 240315530]

約数ペア:

[(1, 240315530), (2, 120157765), (5, 48063106), (7, 34330790), (10, 24031553), (13, 18485810), (14, 17165395), (26, 9242905), (35, 6866158), (65, 3697162), (70, 3433079), (91, 2640830), (130, 1848581), (182, 1320415), (455, 528166), (910, 264083)]