2499652510

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{271}}^1\times {\mathrm{15121}}^1$

素因数の和:15460

約数の個数: 32

約数和(自身を含む): 4590313344

約数和(自身を除く): 2090660834

約数列:

[1, 2, 5, 10, 61, 122, 271, 305, 542, 610, 1355, 2710, 15121, 16531, 30242, 33062, 75605, 82655, 151210, 165310, 922381, 1844762, 4097791, 4611905, 8195582, 9223810, 20488955, 40977910, 249965251, 499930502, 1249826255, 2499652510]

約数ペア:

[(1, 2499652510), (2, 1249826255), (5, 499930502), (10, 249965251), (61, 40977910), (122, 20488955), (271, 9223810), (305, 8195582), (542, 4611905), (610, 4097791), (1355, 1844762), (2710, 922381), (15121, 165310), (16531, 151210), (30242, 82655), (33062, 75605)]