133169820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{317071}}^1$

素因数の和:317090

約数の個数: 48

約数和(自身を含む): 426144768

約数和(自身を除く): 292974948

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 317071, 634142, 951213, 1268284, 1585355, 1902426, 2219497, 3170710, 3804852, 4438994, 4756065, 6341420, 6658491, 8877988, 9512130, 11097485, 13316982, 19024260, 22194970, 26633964, 33292455, 44389940, 66584910, 133169820]

約数ペア:

[(1, 133169820), (2, 66584910), (3, 44389940), (4, 33292455), (5, 26633964), (6, 22194970), (7, 19024260), (10, 13316982), (12, 11097485), (14, 9512130), (15, 8877988), (20, 6658491), (21, 6341420), (28, 4756065), (30, 4438994), (35, 3804852), (42, 3170710), (60, 2219497), (70, 1902426), (84, 1585355), (105, 1268284), (140, 951213), (210, 634142), (420, 317071)]