70215110

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{6389}}^1$

素因数の和:6560

約数の個数: 32

約数和(自身を含む): 145385280

約数和(自身を除く): 75170170

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 157, 314, 785, 1099, 1570, 2198, 5495, 6389, 10990, 12778, 31945, 44723, 63890, 89446, 223615, 447230, 1003073, 2006146, 5015365, 7021511, 10030730, 14043022, 35107555, 70215110]

約数ペア:

[(1, 70215110), (2, 35107555), (5, 14043022), (7, 10030730), (10, 7021511), (14, 5015365), (35, 2006146), (70, 1003073), (157, 447230), (314, 223615), (785, 89446), (1099, 63890), (1570, 44723), (2198, 31945), (5495, 12778), (6389, 10990)]