123056710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{103409}}^1$

素因数の和:103440

約数の個数: 32

約数和(自身を含む): 268038720

約数和(自身を除く): 144982010

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 103409, 206818, 517045, 723863, 1034090, 1447726, 1757953, 3515906, 3619315, 7238630, 8789765, 12305671, 17579530, 24611342, 61528355, 123056710]

約数ペア:

[(1, 123056710), (2, 61528355), (5, 24611342), (7, 17579530), (10, 12305671), (14, 8789765), (17, 7238630), (34, 3619315), (35, 3515906), (70, 1757953), (85, 1447726), (119, 1034090), (170, 723863), (238, 517045), (595, 206818), (1190, 103409)]