4557390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{2081}}^1$

素因数の和:2164

約数の個数: 32

約数和(自身を含む): 11092896

約数和(自身を除く): 6535506

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2081, 2190, 4162, 6243, 10405, 12486, 20810, 31215, 62430, 151913, 303826, 455739, 759565, 911478, 1519130, 2278695, 4557390]

約数ペア:

[(1, 4557390), (2, 2278695), (3, 1519130), (5, 911478), (6, 759565), (10, 455739), (15, 303826), (30, 151913), (73, 62430), (146, 31215), (219, 20810), (365, 12486), (438, 10405), (730, 6243), (1095, 4162), (2081, 2190)]