85874190

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{27791}}^1$

素因数の和:27904

約数の個数: 32

約数和(自身を含む): 208106496

約数和(自身を除く): 122232306

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 103, 206, 309, 515, 618, 1030, 1545, 3090, 27791, 55582, 83373, 138955, 166746, 277910, 416865, 833730, 2862473, 5724946, 8587419, 14312365, 17174838, 28624730, 42937095, 85874190]

約数ペア:

[(1, 85874190), (2, 42937095), (3, 28624730), (5, 17174838), (6, 14312365), (10, 8587419), (15, 5724946), (30, 2862473), (103, 833730), (206, 416865), (309, 277910), (515, 166746), (618, 138955), (1030, 83373), (1545, 55582), (3090, 27791)]