31080870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{8423}}^1$

素因数の和:8477

約数の個数: 48

約数和(自身を含む): 82791072

約数和(自身を除く): 51710202

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 8423, 16846, 25269, 42115, 50538, 75807, 84230, 126345, 151614, 252690, 345343, 379035, 690686, 758070, 1036029, 1726715, 2072058, 3108087, 3453430, 5180145, 6216174, 10360290, 15540435, 31080870]

約数ペア:

[(1, 31080870), (2, 15540435), (3, 10360290), (5, 6216174), (6, 5180145), (9, 3453430), (10, 3108087), (15, 2072058), (18, 1726715), (30, 1036029), (41, 758070), (45, 690686), (82, 379035), (90, 345343), (123, 252690), (205, 151614), (246, 126345), (369, 84230), (410, 75807), (615, 50538), (738, 42115), (1230, 25269), (1845, 16846), (3690, 8423)]