7518070

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{67}}^1\times {\mathrm{229}}^1$

素因数の和:317

約数の個数: 48

約数和(自身を含む): 16046640

約数和(自身を除く): 8528570

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 67, 70, 98, 134, 229, 245, 335, 458, 469, 490, 670, 938, 1145, 1603, 2290, 2345, 3206, 3283, 4690, 6566, 8015, 11221, 15343, 16030, 16415, 22442, 30686, 32830, 56105, 76715, 107401, 112210, 153430, 214802, 537005, 751807, 1074010, 1503614, 3759035, 7518070]

約数ペア:

[(1, 7518070), (2, 3759035), (5, 1503614), (7, 1074010), (10, 751807), (14, 537005), (35, 214802), (49, 153430), (67, 112210), (70, 107401), (98, 76715), (134, 56105), (229, 32830), (245, 30686), (335, 22442), (458, 16415), (469, 16030), (490, 15343), (670, 11221), (938, 8015), (1145, 6566), (1603, 4690), (2290, 3283), (2345, 3206)]