68510470

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{33749}}^1$

素因数の和:33792

約数の個数: 32

約数和(自身を含む): 145800000

約数和(自身を除く): 77289530

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 203, 290, 406, 1015, 2030, 33749, 67498, 168745, 236243, 337490, 472486, 978721, 1181215, 1957442, 2362430, 4893605, 6851047, 9787210, 13702094, 34255235, 68510470]

約数ペア:

[(1, 68510470), (2, 34255235), (5, 13702094), (7, 9787210), (10, 6851047), (14, 4893605), (29, 2362430), (35, 1957442), (58, 1181215), (70, 978721), (145, 472486), (203, 337490), (290, 236243), (406, 168745), (1015, 67498), (2030, 33749)]