31021890

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{113}}^1\times {\mathrm{9151}}^1$

素因数の和:9274

約数の個数: 32

約数和(自身を含む): 75119616

約数和(自身を除く): 44097726

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 113, 226, 339, 565, 678, 1130, 1695, 3390, 9151, 18302, 27453, 45755, 54906, 91510, 137265, 274530, 1034063, 2068126, 3102189, 5170315, 6204378, 10340630, 15510945, 31021890]

約数ペア:

[(1, 31021890), (2, 15510945), (3, 10340630), (5, 6204378), (6, 5170315), (10, 3102189), (15, 2068126), (30, 1034063), (113, 274530), (226, 137265), (339, 91510), (565, 54906), (678, 45755), (1130, 27453), (1695, 18302), (3390, 9151)]