68392970

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{4931}}^1$

素因数の和:5030

約数の個数: 32

約数和(自身を含む): 131388480

約数和(自身を除く): 62995510

約数列:

[1, 2, 5, 10, 19, 38, 73, 95, 146, 190, 365, 730, 1387, 2774, 4931, 6935, 9862, 13870, 24655, 49310, 93689, 187378, 359963, 468445, 719926, 936890, 1799815, 3599630, 6839297, 13678594, 34196485, 68392970]

約数ペア:

[(1, 68392970), (2, 34196485), (5, 13678594), (10, 6839297), (19, 3599630), (38, 1799815), (73, 936890), (95, 719926), (146, 468445), (190, 359963), (365, 187378), (730, 93689), (1387, 49310), (2774, 24655), (4931, 13870), (6935, 9862)]