6986811090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{468599}}^1$

素因数の和:468687

約数の個数: 64

約数和(自身を含む): 19433779200

約数和(自身を除く): 12446968110

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 71, 105, 142, 210, 213, 355, 426, 497, 710, 994, 1065, 1491, 2130, 2485, 2982, 4970, 7455, 14910, 468599, 937198, 1405797, 2342995, 2811594, 3280193, 4685990, 6560386, 7028985, 9840579, 14057970, 16400965, 19681158, 32801930, 33270529, 49202895, 66541058, 98405790, 99811587, 166352645, 199623174, 232893703, 332705290, 465787406, 499057935, 698681109, 998115870, 1164468515, 1397362218, 2328937030, 3493405545, 6986811090]

約数ペア:

[(1, 6986811090), (2, 3493405545), (3, 2328937030), (5, 1397362218), (6, 1164468515), (7, 998115870), (10, 698681109), (14, 499057935), (15, 465787406), (21, 332705290), (30, 232893703), (35, 199623174), (42, 166352645), (70, 99811587), (71, 98405790), (105, 66541058), (142, 49202895), (210, 33270529), (213, 32801930), (355, 19681158), (426, 16400965), (497, 14057970), (710, 9840579), (994, 7028985), (1065, 6560386), (1491, 4685990), (2130, 3280193), (2485, 2811594), (2982, 2342995), (4970, 1405797), (7455, 937198), (14910, 468599)]