2150370

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23893}}^1$

素因数の和:23906

約数の個数: 24

約数和(自身を含む): 5591196

約数和(自身を除く): 3440826

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 23893, 47786, 71679, 119465, 143358, 215037, 238930, 358395, 430074, 716790, 1075185, 2150370]

約数ペア:

[(1, 2150370), (2, 1075185), (3, 716790), (5, 430074), (6, 358395), (9, 238930), (10, 215037), (15, 143358), (18, 119465), (30, 71679), (45, 47786), (90, 23893)]