70316590

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^2\times {\mathrm{29}}^1\times {\mathrm{839}}^1$

素因数の和:909

約数の個数: 48

約数和(自身を含む): 139255200

約数和(自身を除く): 68938610

約数列:

[1, 2, 5, 10, 17, 29, 34, 58, 85, 145, 170, 289, 290, 493, 578, 839, 986, 1445, 1678, 2465, 2890, 4195, 4930, 8381, 8390, 14263, 16762, 24331, 28526, 41905, 48662, 71315, 83810, 121655, 142630, 242471, 243310, 413627, 484942, 827254, 1212355, 2068135, 2424710, 4136270, 7031659, 14063318, 35158295, 70316590]

約数ペア:

[(1, 70316590), (2, 35158295), (5, 14063318), (10, 7031659), (17, 4136270), (29, 2424710), (34, 2068135), (58, 1212355), (85, 827254), (145, 484942), (170, 413627), (289, 243310), (290, 242471), (493, 142630), (578, 121655), (839, 83810), (986, 71315), (1445, 48662), (1678, 41905), (2465, 28526), (2890, 24331), (4195, 16762), (4930, 14263), (8381, 8390)]