65998310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{569}}^1\times {\mathrm{1657}}^1$

素因数の和:2240

約数の個数: 32

約数和(自身を含む): 136088640

約数和(自身を除く): 70090330

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 569, 1138, 1657, 2845, 3314, 3983, 5690, 7966, 8285, 11599, 16570, 19915, 23198, 39830, 57995, 115990, 942833, 1885666, 4714165, 6599831, 9428330, 13199662, 32999155, 65998310]

約数ペア:

[(1, 65998310), (2, 32999155), (5, 13199662), (7, 9428330), (10, 6599831), (14, 4714165), (35, 1885666), (70, 942833), (569, 115990), (1138, 57995), (1657, 39830), (2845, 23198), (3314, 19915), (3983, 16570), (5690, 11599), (7966, 8285)]