7411260

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{829}}^1$

素因数の和:990

約数の個数: 48

約数和(自身を含む): 20916000

約数和(自身を除く): 13504740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 149, 298, 447, 596, 745, 829, 894, 1490, 1658, 1788, 2235, 2487, 2980, 3316, 4145, 4470, 4974, 8290, 8940, 9948, 12435, 16580, 24870, 49740, 123521, 247042, 370563, 494084, 617605, 741126, 1235210, 1482252, 1852815, 2470420, 3705630, 7411260]

約数ペア:

[(1, 7411260), (2, 3705630), (3, 2470420), (4, 1852815), (5, 1482252), (6, 1235210), (10, 741126), (12, 617605), (15, 494084), (20, 370563), (30, 247042), (60, 123521), (149, 49740), (298, 24870), (447, 16580), (596, 12435), (745, 9948), (829, 8940), (894, 8290), (1490, 4974), (1658, 4470), (1788, 4145), (2235, 3316), (2487, 2980)]