578271570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{271489}}^1$

素因数の和:271570

約数の個数: 32

約数和(自身を含む): 1407404160

約数和(自身を除く): 829132590

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 271489, 542978, 814467, 1357445, 1628934, 2714890, 4072335, 8144670, 19275719, 38551438, 57827157, 96378595, 115654314, 192757190, 289135785, 578271570]

約数ペア:

[(1, 578271570), (2, 289135785), (3, 192757190), (5, 115654314), (6, 96378595), (10, 57827157), (15, 38551438), (30, 19275719), (71, 8144670), (142, 4072335), (213, 2714890), (355, 1628934), (426, 1357445), (710, 814467), (1065, 542978), (2130, 271489)]