3445390

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1559}}^1$

素因数の和:1596

約数の個数: 32

約数和(自身を含む): 7076160

約数和(自身を除く): 3630770

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 1559, 2210, 3118, 7795, 15590, 20267, 26503, 40534, 53006, 101335, 132515, 202670, 265030, 344539, 689078, 1722695, 3445390]

約数ペア:

[(1, 3445390), (2, 1722695), (5, 689078), (10, 344539), (13, 265030), (17, 202670), (26, 132515), (34, 101335), (65, 53006), (85, 40534), (130, 26503), (170, 20267), (221, 15590), (442, 7795), (1105, 3118), (1559, 2210)]