7124810

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{487}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 16865280

約数和(自身を除く): 9740470

約数列:

[1, 2, 5, 7, 10, 11, 14, 19, 22, 35, 38, 55, 70, 77, 95, 110, 133, 154, 190, 209, 266, 385, 418, 487, 665, 770, 974, 1045, 1330, 1463, 2090, 2435, 2926, 3409, 4870, 5357, 6818, 7315, 9253, 10714, 14630, 17045, 18506, 26785, 34090, 37499, 46265, 53570, 64771, 74998, 92530, 101783, 129542, 187495, 203566, 323855, 374990, 508915, 647710, 712481, 1017830, 1424962, 3562405, 7124810]

約数ペア:

[(1, 7124810), (2, 3562405), (5, 1424962), (7, 1017830), (10, 712481), (11, 647710), (14, 508915), (19, 374990), (22, 323855), (35, 203566), (38, 187495), (55, 129542), (70, 101783), (77, 92530), (95, 74998), (110, 64771), (133, 53570), (154, 46265), (190, 37499), (209, 34090), (266, 26785), (385, 18506), (418, 17045), (487, 14630), (665, 10714), (770, 9253), (974, 7315), (1045, 6818), (1330, 5357), (1463, 4870), (2090, 3409), (2435, 2926)]