229846630

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{104003}}^1$

素因数の和:104040

約数の個数: 32

約数和(自身を含む): 471762144

約数和(自身を除く): 241915514

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 442, 1105, 2210, 104003, 208006, 520015, 1040030, 1352039, 1768051, 2704078, 3536102, 6760195, 8840255, 13520390, 17680510, 22984663, 45969326, 114923315, 229846630]

約数ペア:

[(1, 229846630), (2, 114923315), (5, 45969326), (10, 22984663), (13, 17680510), (17, 13520390), (26, 8840255), (34, 6760195), (65, 3536102), (85, 2704078), (130, 1768051), (170, 1352039), (221, 1040030), (442, 520015), (1105, 208006), (2210, 104003)]