130390

素因数分解:

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

素因数の和:96

約数の個数: 32

約数和(自身を含む): 272160

約数和(自身を除く): 141770

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 59, 65, 85, 118, 130, 170, 221, 295, 442, 590, 767, 1003, 1105, 1534, 2006, 2210, 3835, 5015, 7670, 10030, 13039, 26078, 65195, 130390]

約数ペア:

[(1, 130390), (2, 65195), (5, 26078), (10, 13039), (13, 10030), (17, 7670), (26, 5015), (34, 3835), (59, 2210), (65, 2006), (85, 1534), (118, 1105), (130, 1003), (170, 767), (221, 590), (295, 442)]