7128170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1289}}^1$

素因数の和:1382

約数の個数: 32

約数和(自身を含む): 14860800

約数和(自身を除く): 7732630

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1289, 2578, 2765, 5530, 6445, 9023, 12890, 18046, 45115, 90230, 101831, 203662, 509155, 712817, 1018310, 1425634, 3564085, 7128170]

約数ペア:

[(1, 7128170), (2, 3564085), (5, 1425634), (7, 1018310), (10, 712817), (14, 509155), (35, 203662), (70, 101831), (79, 90230), (158, 45115), (395, 18046), (553, 12890), (790, 9023), (1106, 6445), (1289, 5530), (2578, 2765)]