70989135

素因数分解:

$3^1\times 5^1\times 7^1\times {\mathrm{283}}^1\times {\mathrm{2389}}^1$

素因数の和:2687

約数の個数: 32

約数和(自身を含む): 130321920

約数和(自身を除く): 59332785

約数列:

[1, 3, 5, 7, 15, 21, 35, 105, 283, 849, 1415, 1981, 2389, 4245, 5943, 7167, 9905, 11945, 16723, 29715, 35835, 50169, 83615, 250845, 676087, 2028261, 3380435, 4732609, 10141305, 14197827, 23663045, 70989135]

約数ペア:

[(1, 70989135), (3, 23663045), (5, 14197827), (7, 10141305), (15, 4732609), (21, 3380435), (35, 2028261), (105, 676087), (283, 250845), (849, 83615), (1415, 50169), (1981, 35835), (2389, 29715), (4245, 16723), (5943, 11945), (7167, 9905)]