30696172

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{31069}}^1$

素因数の和:31105

約数の個数: 24

約数和(自身を含む): 60897200

約数和(自身を除く): 30201028

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 247, 494, 988, 31069, 62138, 124276, 403897, 590311, 807794, 1180622, 1615588, 2361244, 7674043, 15348086, 30696172]

約数ペア:

[(1, 30696172), (2, 15348086), (4, 7674043), (13, 2361244), (19, 1615588), (26, 1180622), (38, 807794), (52, 590311), (76, 403897), (247, 124276), (494, 62138), (988, 31069)]