7187090

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{631}}^1$

素因数の和:722

約数の個数: 32

約数和(自身を含む): 13924224

約数和(自身を除く): 6737134

約数列:

[1, 2, 5, 10, 17, 34, 67, 85, 134, 170, 335, 631, 670, 1139, 1262, 2278, 3155, 5695, 6310, 10727, 11390, 21454, 42277, 53635, 84554, 107270, 211385, 422770, 718709, 1437418, 3593545, 7187090]

約数ペア:

[(1, 7187090), (2, 3593545), (5, 1437418), (10, 718709), (17, 422770), (34, 211385), (67, 107270), (85, 84554), (134, 53635), (170, 42277), (335, 21454), (631, 11390), (670, 10727), (1139, 6310), (1262, 5695), (2278, 3155)]