70189301

素因数分解:

$7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{179}}^1$

素因数の和:369

約数の個数: 32

約数和(自身を含む): 90316800

約数和(自身を除く): 20127499

約数列:

[1, 7, 13, 31, 91, 139, 179, 217, 403, 973, 1253, 1807, 2327, 2821, 4309, 5549, 12649, 16289, 24881, 30163, 38843, 56017, 72137, 174167, 323453, 392119, 504959, 771311, 2264171, 5399177, 10027043, 70189301]

約数ペア:

[(1, 70189301), (7, 10027043), (13, 5399177), (31, 2264171), (91, 771311), (139, 504959), (179, 392119), (217, 323453), (403, 174167), (973, 72137), (1253, 56017), (1807, 38843), (2327, 30163), (2821, 24881), (4309, 16289), (5549, 12649)]