2874530

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{457}}^1$

素因数の和:518

約数の個数: 32

約数和(自身を含む): 5638896

約数和(自身を除く): 2764366

約数列:

[1, 2, 5, 10, 17, 34, 37, 74, 85, 170, 185, 370, 457, 629, 914, 1258, 2285, 3145, 4570, 6290, 7769, 15538, 16909, 33818, 38845, 77690, 84545, 169090, 287453, 574906, 1437265, 2874530]

約数ペア:

[(1, 2874530), (2, 1437265), (5, 574906), (10, 287453), (17, 169090), (34, 84545), (37, 77690), (74, 38845), (85, 33818), (170, 16909), (185, 15538), (370, 7769), (457, 6290), (629, 4570), (914, 3145), (1258, 2285)]