1497005240

素因数分解:

$2^3\times 5^1\times {\mathrm{241}}^1\times {\mathrm{155291}}^1$

素因数の和:155543

約数の個数: 32

約数和(自身を含む): 3382259760

約数和(自身を除く): 1885254520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 241, 482, 964, 1205, 1928, 2410, 4820, 9640, 155291, 310582, 621164, 776455, 1242328, 1552910, 3105820, 6211640, 37425131, 74850262, 149700524, 187125655, 299401048, 374251310, 748502620, 1497005240]

約数ペア:

[(1, 1497005240), (2, 748502620), (4, 374251310), (5, 299401048), (8, 187125655), (10, 149700524), (20, 74850262), (40, 37425131), (241, 6211640), (482, 3105820), (964, 1552910), (1205, 1242328), (1928, 776455), (2410, 621164), (4820, 310582), (9640, 155291)]