71667570

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{183763}}^1$

素因数の和:183786

約数の個数: 32

約数和(自身を含む): 185234112

約数和(自身を除く): 113566542

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 183763, 367526, 551289, 918815, 1102578, 1837630, 2388919, 2756445, 4777838, 5512890, 7166757, 11944595, 14333514, 23889190, 35833785, 71667570]

約数ペア:

[(1, 71667570), (2, 35833785), (3, 23889190), (5, 14333514), (6, 11944595), (10, 7166757), (13, 5512890), (15, 4777838), (26, 2756445), (30, 2388919), (39, 1837630), (65, 1102578), (78, 918815), (130, 551289), (195, 367526), (390, 183763)]