15697630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{7103}}^1$

素因数の和:7140

約数の個数: 32

約数和(自身を含む): 32223744

約数和(自身を除く): 16526114

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 7103, 14206, 35515, 71030, 92339, 120751, 184678, 241502, 461695, 603755, 923390, 1207510, 1569763, 3139526, 7848815, 15697630]

約数ペア:

[(1, 15697630), (2, 7848815), (5, 3139526), (10, 1569763), (13, 1207510), (17, 923390), (26, 603755), (34, 461695), (65, 241502), (85, 184678), (130, 120751), (170, 92339), (221, 71030), (442, 35515), (1105, 14206), (2210, 7103)]