27707470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{13649}}^1$

素因数の和:13692

約数の個数: 32

約数和(自身を含む): 58968000

約数和(自身を除く): 31260530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 13649, 27298, 68245, 95543, 136490, 191086, 395821, 477715, 791642, 955430, 1979105, 2770747, 3958210, 5541494, 13853735, 27707470]

約数ペア:

[(1, 27707470), (2, 13853735), (5, 5541494), (7, 3958210), (10, 2770747), (14, 1979105), (29, 955430), (35, 791642), (58, 477715), (70, 395821), (145, 191086), (203, 136490), (290, 95543), (406, 68245), (1015, 27298), (2030, 13649)]