23140830

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{491}}^1\times {\mathrm{1571}}^1$

素因数の和:2072

約数の個数: 32

約数和(自身を含む): 55686528

約数和(自身を除く): 32545698

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 491, 982, 1473, 1571, 2455, 2946, 3142, 4713, 4910, 7365, 7855, 9426, 14730, 15710, 23565, 47130, 771361, 1542722, 2314083, 3856805, 4628166, 7713610, 11570415, 23140830]

約数ペア:

[(1, 23140830), (2, 11570415), (3, 7713610), (5, 4628166), (6, 3856805), (10, 2314083), (15, 1542722), (30, 771361), (491, 47130), (982, 23565), (1473, 15710), (1571, 14730), (2455, 9426), (2946, 7855), (3142, 7365), (4713, 4910)]