7609690

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{331}}^1$

素因数の和:379

約数の個数: 48

約数和(自身を含む): 15896160

約数和(自身を除く): 8286470

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 331, 418, 605, 662, 1045, 1210, 1655, 2090, 2299, 3310, 3641, 4598, 6289, 7282, 11495, 12578, 18205, 22990, 31445, 36410, 40051, 62890, 69179, 80102, 138358, 200255, 345895, 400510, 691790, 760969, 1521938, 3804845, 7609690]

約数ペア:

[(1, 7609690), (2, 3804845), (5, 1521938), (10, 760969), (11, 691790), (19, 400510), (22, 345895), (38, 200255), (55, 138358), (95, 80102), (110, 69179), (121, 62890), (190, 40051), (209, 36410), (242, 31445), (331, 22990), (418, 18205), (605, 12578), (662, 11495), (1045, 7282), (1210, 6289), (1655, 4598), (2090, 3641), (2299, 3310)]