2017267530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{257}}^1\times {\mathrm{261643}}^1$

素因数の和:261910

約数の個数: 32

約数和(自身を含む): 4860298944

約数和(自身を除く): 2843031414

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 257, 514, 771, 1285, 1542, 2570, 3855, 7710, 261643, 523286, 784929, 1308215, 1569858, 2616430, 3924645, 7849290, 67242251, 134484502, 201726753, 336211255, 403453506, 672422510, 1008633765, 2017267530]

約数ペア:

[(1, 2017267530), (2, 1008633765), (3, 672422510), (5, 403453506), (6, 336211255), (10, 201726753), (15, 134484502), (30, 67242251), (257, 7849290), (514, 3924645), (771, 2616430), (1285, 1569858), (1542, 1308215), (2570, 784929), (3855, 523286), (7710, 261643)]