71218770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{339137}}^1$

素因数の和:339154

約数の個数: 32

約数和(自身を含む): 195343488

約数和(自身を除く): 124124718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 339137, 678274, 1017411, 1695685, 2034822, 2373959, 3391370, 4747918, 5087055, 7121877, 10174110, 11869795, 14243754, 23739590, 35609385, 71218770]

約数ペア:

[(1, 71218770), (2, 35609385), (3, 23739590), (5, 14243754), (6, 11869795), (7, 10174110), (10, 7121877), (14, 5087055), (15, 4747918), (21, 3391370), (30, 2373959), (35, 2034822), (42, 1695685), (70, 1017411), (105, 678274), (210, 339137)]