70710795

素因数分解:

$3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:624

約数の個数: 48

約数和(自身を含む): 127296000

約数和(自身を除く): 56585205

約数列:

[1, 3, 5, 9, 15, 45, 47, 67, 141, 201, 235, 335, 423, 499, 603, 705, 1005, 1497, 2115, 2495, 3015, 3149, 4491, 7485, 9447, 15745, 22455, 23453, 28341, 33433, 47235, 70359, 100299, 117265, 141705, 167165, 211077, 300897, 351795, 501495, 1055385, 1504485, 1571351, 4714053, 7856755, 14142159, 23570265, 70710795]

約数ペア:

[(1, 70710795), (3, 23570265), (5, 14142159), (9, 7856755), (15, 4714053), (45, 1571351), (47, 1504485), (67, 1055385), (141, 501495), (201, 351795), (235, 300897), (335, 211077), (423, 167165), (499, 141705), (603, 117265), (705, 100299), (1005, 70359), (1497, 47235), (2115, 33433), (2495, 28341), (3015, 23453), (3149, 22455), (4491, 15745), (7485, 9447)]