87316770

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{93889}}^1$

素因数の和:93930

約数の個数: 32

約数和(自身を含む): 216322560

約数和(自身を除く): 129005790

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 93889, 187778, 281667, 469445, 563334, 938890, 1408335, 2816670, 2910559, 5821118, 8731677, 14552795, 17463354, 29105590, 43658385, 87316770]

約数ペア:

[(1, 87316770), (2, 43658385), (3, 29105590), (5, 17463354), (6, 14552795), (10, 8731677), (15, 5821118), (30, 2910559), (31, 2816670), (62, 1408335), (93, 938890), (155, 563334), (186, 469445), (310, 281667), (465, 187778), (930, 93889)]