818884830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{3181}}^1\times {\mathrm{8581}}^1$

素因数の和:11772

約数の個数: 32

約数和(自身を含む): 1966170528

約数和(自身を除く): 1147285698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 3181, 6362, 8581, 9543, 15905, 17162, 19086, 25743, 31810, 42905, 47715, 51486, 85810, 95430, 128715, 257430, 27296161, 54592322, 81888483, 136480805, 163776966, 272961610, 409442415, 818884830]

約数ペア:

[(1, 818884830), (2, 409442415), (3, 272961610), (5, 163776966), (6, 136480805), (10, 81888483), (15, 54592322), (30, 27296161), (3181, 257430), (6362, 128715), (8581, 95430), (9543, 85810), (15905, 51486), (17162, 47715), (19086, 42905), (25743, 31810)]