17612970

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{8269}}^1$

素因数の和:8350

約数の個数: 32

約数和(自身を含む): 42871680

約数和(自身を除く): 25258710

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 71, 142, 213, 355, 426, 710, 1065, 2130, 8269, 16538, 24807, 41345, 49614, 82690, 124035, 248070, 587099, 1174198, 1761297, 2935495, 3522594, 5870990, 8806485, 17612970]

約数ペア:

[(1, 17612970), (2, 8806485), (3, 5870990), (5, 3522594), (6, 2935495), (10, 1761297), (15, 1174198), (30, 587099), (71, 248070), (142, 124035), (213, 82690), (355, 49614), (426, 41345), (710, 24807), (1065, 16538), (2130, 8269)]