10181470

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^2\times {\mathrm{271}}^1$

素因数の和:325

約数の個数: 48

約数和(自身を含む): 21043008

約数和(自身を除く): 10861538

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 170, 221, 271, 289, 442, 542, 578, 1105, 1355, 1445, 2210, 2710, 2890, 3523, 3757, 4607, 7046, 7514, 9214, 17615, 18785, 23035, 35230, 37570, 46070, 59891, 78319, 119782, 156638, 299455, 391595, 598910, 783190, 1018147, 2036294, 5090735, 10181470]

約数ペア:

[(1, 10181470), (2, 5090735), (5, 2036294), (10, 1018147), (13, 783190), (17, 598910), (26, 391595), (34, 299455), (65, 156638), (85, 119782), (130, 78319), (170, 59891), (221, 46070), (271, 37570), (289, 35230), (442, 23035), (542, 18785), (578, 17615), (1105, 9214), (1355, 7514), (1445, 7046), (2210, 4607), (2710, 3757), (2890, 3523)]