1299682370

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{41}}^1\times {\mathrm{64693}}^1$

素因数の和:64755

約数の個数: 48

約数和(自身を含む): 2787793848

約数和(自身を除く): 1488111478

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 49, 70, 82, 98, 205, 245, 287, 410, 490, 574, 1435, 2009, 2870, 4018, 10045, 20090, 64693, 129386, 323465, 452851, 646930, 905702, 2264255, 2652413, 3169957, 4528510, 5304826, 6339914, 13262065, 15849785, 18566891, 26524130, 31699570, 37133782, 92834455, 129968237, 185668910, 259936474, 649841185, 1299682370]

約数ペア:

[(1, 1299682370), (2, 649841185), (5, 259936474), (7, 185668910), (10, 129968237), (14, 92834455), (35, 37133782), (41, 31699570), (49, 26524130), (70, 18566891), (82, 15849785), (98, 13262065), (205, 6339914), (245, 5304826), (287, 4528510), (410, 3169957), (490, 2652413), (574, 2264255), (1435, 905702), (2009, 646930), (2870, 452851), (4018, 323465), (10045, 129386), (20090, 64693)]