90669870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{9781}}^1$

素因数の和:9897

約数の個数: 48

約数和(自身を含む): 238054752

約数和(自身を除く): 147384882

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 9781, 19562, 29343, 48905, 58686, 88029, 97810, 146715, 176058, 293430, 440145, 880290, 1007443, 2014886, 3022329, 5037215, 6044658, 9066987, 10074430, 15111645, 18133974, 30223290, 45334935, 90669870]

約数ペア:

[(1, 90669870), (2, 45334935), (3, 30223290), (5, 18133974), (6, 15111645), (9, 10074430), (10, 9066987), (15, 6044658), (18, 5037215), (30, 3022329), (45, 2014886), (90, 1007443), (103, 880290), (206, 440145), (309, 293430), (515, 176058), (618, 146715), (927, 97810), (1030, 88029), (1545, 58686), (1854, 48905), (3090, 29343), (4635, 19562), (9270, 9781)]