7746540

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:167

約数の個数: 96

約数和(自身を含む): 23030784

約数和(自身を除く): 15284244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 47, 60, 67, 82, 94, 123, 134, 141, 164, 188, 201, 205, 235, 246, 268, 282, 335, 402, 410, 470, 492, 564, 615, 670, 705, 804, 820, 940, 1005, 1230, 1340, 1410, 1927, 2010, 2460, 2747, 2820, 3149, 3854, 4020, 5494, 5781, 6298, 7708, 8241, 9447, 9635, 10988, 11562, 12596, 13735, 15745, 16482, 18894, 19270, 23124, 27470, 28905, 31490, 32964, 37788, 38540, 41205, 47235, 54940, 57810, 62980, 82410, 94470, 115620, 129109, 164820, 188940, 258218, 387327, 516436, 645545, 774654, 1291090, 1549308, 1936635, 2582180, 3873270, 7746540]

約数ペア:

[(1, 7746540), (2, 3873270), (3, 2582180), (4, 1936635), (5, 1549308), (6, 1291090), (10, 774654), (12, 645545), (15, 516436), (20, 387327), (30, 258218), (41, 188940), (47, 164820), (60, 129109), (67, 115620), (82, 94470), (94, 82410), (123, 62980), (134, 57810), (141, 54940), (164, 47235), (188, 41205), (201, 38540), (205, 37788), (235, 32964), (246, 31490), (268, 28905), (282, 27470), (335, 23124), (402, 19270), (410, 18894), (470, 16482), (492, 15745), (564, 13735), (615, 12596), (670, 11562), (705, 10988), (804, 9635), (820, 9447), (940, 8241), (1005, 7708), (1230, 6298), (1340, 5781), (1410, 5494), (1927, 4020), (2010, 3854), (2460, 3149), (2747, 2820)]