30992750

素因数分解:

$2^1\times 5^3\times {\mathrm{151}}^1\times {\mathrm{821}}^1$

素因数の和:989

約数の個数: 32

約数和(自身を含む): 58473792

約数和(自身を除く): 27481042

約数列:

[1, 2, 5, 10, 25, 50, 125, 151, 250, 302, 755, 821, 1510, 1642, 3775, 4105, 7550, 8210, 18875, 20525, 37750, 41050, 102625, 123971, 205250, 247942, 619855, 1239710, 3099275, 6198550, 15496375, 30992750]

約数ペア:

[(1, 30992750), (2, 15496375), (5, 6198550), (10, 3099275), (25, 1239710), (50, 619855), (125, 247942), (151, 205250), (250, 123971), (302, 102625), (755, 41050), (821, 37750), (1510, 20525), (1642, 18875), (3775, 8210), (4105, 7550)]