7149170

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1$

素因数の和:155

約数の個数: 64

約数和(自身を含む): 15676416

約数和(自身を除く): 8527246

約数列:

[1, 2, 5, 7, 10, 14, 35, 41, 47, 53, 70, 82, 94, 106, 205, 235, 265, 287, 329, 371, 410, 470, 530, 574, 658, 742, 1435, 1645, 1855, 1927, 2173, 2491, 2870, 3290, 3710, 3854, 4346, 4982, 9635, 10865, 12455, 13489, 15211, 17437, 19270, 21730, 24910, 26978, 30422, 34874, 67445, 76055, 87185, 102131, 134890, 152110, 174370, 204262, 510655, 714917, 1021310, 1429834, 3574585, 7149170]

約数ペア:

[(1, 7149170), (2, 3574585), (5, 1429834), (7, 1021310), (10, 714917), (14, 510655), (35, 204262), (41, 174370), (47, 152110), (53, 134890), (70, 102131), (82, 87185), (94, 76055), (106, 67445), (205, 34874), (235, 30422), (265, 26978), (287, 24910), (329, 21730), (371, 19270), (410, 17437), (470, 15211), (530, 13489), (574, 12455), (658, 10865), (742, 9635), (1435, 4982), (1645, 4346), (1855, 3854), (1927, 3710), (2173, 3290), (2491, 2870)]