157424470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{77549}}^1$

素因数の和:77592

約数の個数: 32

約数和(自身を含む): 335016000

約数和(自身を除く): 177591530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 77549, 155098, 387745, 542843, 775490, 1085686, 2248921, 2714215, 4497842, 5428430, 11244605, 15742447, 22489210, 31484894, 78712235, 157424470]

約数ペア:

[(1, 157424470), (2, 78712235), (5, 31484894), (7, 22489210), (10, 15742447), (14, 11244605), (29, 5428430), (35, 4497842), (58, 2714215), (70, 2248921), (145, 1085686), (203, 775490), (290, 542843), (406, 387745), (1015, 155098), (2030, 77549)]