30663384

素因数分解:

$2^3\times 3^1\times {\mathrm{643}}^1\times {\mathrm{1987}}^1$

素因数の和:2639

約数の個数: 32

約数和(自身を含む): 76816320

約数和(自身を除く): 46152936

約数列:

[1, 2, 3, 4, 6, 8, 12, 24, 643, 1286, 1929, 1987, 2572, 3858, 3974, 5144, 5961, 7716, 7948, 11922, 15432, 15896, 23844, 47688, 1277641, 2555282, 3832923, 5110564, 7665846, 10221128, 15331692, 30663384]

約数ペア:

[(1, 30663384), (2, 15331692), (3, 10221128), (4, 7665846), (6, 5110564), (8, 3832923), (12, 2555282), (24, 1277641), (643, 47688), (1286, 23844), (1929, 15896), (1987, 15432), (2572, 11922), (3858, 7948), (3974, 7716), (5144, 5961)]