8240930

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^1$

素因数の和:374

約数の個数: 32

約数和(自身を含む): 15528240

約数和(自身を除く): 7287310

約数列:

[1, 2, 5, 10, 29, 58, 145, 157, 181, 290, 314, 362, 785, 905, 1570, 1810, 4553, 5249, 9106, 10498, 22765, 26245, 28417, 45530, 52490, 56834, 142085, 284170, 824093, 1648186, 4120465, 8240930]

約数ペア:

[(1, 8240930), (2, 4120465), (5, 1648186), (10, 824093), (29, 284170), (58, 142085), (145, 56834), (157, 52490), (181, 45530), (290, 28417), (314, 26245), (362, 22765), (785, 10498), (905, 9106), (1570, 5249), (1810, 4553)]