2216630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{59}}^1$

素因数の和:113

約数の個数: 48

約数和(自身を含む): 4641840

約数和(自身を除く): 2425210

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 289, 295, 442, 578, 590, 767, 1003, 1105, 1445, 1534, 2006, 2210, 2890, 3757, 3835, 5015, 7514, 7670, 10030, 13039, 17051, 18785, 26078, 34102, 37570, 65195, 85255, 130390, 170510, 221663, 443326, 1108315, 2216630]

約数ペア:

[(1, 2216630), (2, 1108315), (5, 443326), (10, 221663), (13, 170510), (17, 130390), (26, 85255), (34, 65195), (59, 37570), (65, 34102), (85, 26078), (118, 18785), (130, 17051), (170, 13039), (221, 10030), (289, 7670), (295, 7514), (442, 5015), (578, 3835), (590, 3757), (767, 2890), (1003, 2210), (1105, 2006), (1445, 1534)]