70153335

素因数分解:

$3^2\times 5^1\times 7^1\times {\mathrm{23}}^2\times {\mathrm{421}}^1$

素因数の和:485

約数の個数: 72

約数和(自身を含む): 145620384

約数和(自身を除く): 75467049

約数列:

[1, 3, 5, 7, 9, 15, 21, 23, 35, 45, 63, 69, 105, 115, 161, 207, 315, 345, 421, 483, 529, 805, 1035, 1263, 1449, 1587, 2105, 2415, 2645, 2947, 3703, 3789, 4761, 6315, 7245, 7935, 8841, 9683, 11109, 14735, 18515, 18945, 23805, 26523, 29049, 33327, 44205, 48415, 55545, 67781, 87147, 132615, 145245, 166635, 203343, 222709, 338905, 435735, 610029, 668127, 1016715, 1113545, 1558963, 2004381, 3050145, 3340635, 4676889, 7794815, 10021905, 14030667, 23384445, 70153335]

約数ペア:

[(1, 70153335), (3, 23384445), (5, 14030667), (7, 10021905), (9, 7794815), (15, 4676889), (21, 3340635), (23, 3050145), (35, 2004381), (45, 1558963), (63, 1113545), (69, 1016715), (105, 668127), (115, 610029), (161, 435735), (207, 338905), (315, 222709), (345, 203343), (421, 166635), (483, 145245), (529, 132615), (805, 87147), (1035, 67781), (1263, 55545), (1449, 48415), (1587, 44205), (2105, 33327), (2415, 29049), (2645, 26523), (2947, 23805), (3703, 18945), (3789, 18515), (4761, 14735), (6315, 11109), (7245, 9683), (7935, 8841)]