1530388

素因数分解:

$2^2\times {\mathrm{29}}^1\times {\mathrm{79}}^1\times {\mathrm{167}}^1$

素因数の和:279

約数の個数: 24

約数和(自身を含む): 2822400

約数和(自身を除く): 1292012

約数列:

[1, 2, 4, 29, 58, 79, 116, 158, 167, 316, 334, 668, 2291, 4582, 4843, 9164, 9686, 13193, 19372, 26386, 52772, 382597, 765194, 1530388]

約数ペア:

[(1, 1530388), (2, 765194), (4, 382597), (29, 52772), (58, 26386), (79, 19372), (116, 13193), (158, 9686), (167, 9164), (316, 4843), (334, 4582), (668, 2291)]