78174870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84059}}^1$

素因数の和:84100

約数の個数: 32

約数和(自身を含む): 193674240

約数和(自身を除く): 115499370

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 84059, 168118, 252177, 420295, 504354, 840590, 1260885, 2521770, 2605829, 5211658, 7817487, 13029145, 15634974, 26058290, 39087435, 78174870]

約数ペア:

[(1, 78174870), (2, 39087435), (3, 26058290), (5, 15634974), (6, 13029145), (10, 7817487), (15, 5211658), (30, 2605829), (31, 2521770), (62, 1260885), (93, 840590), (155, 504354), (186, 420295), (310, 252177), (465, 168118), (930, 84059)]