42868770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{204137}}^1$

素因数の和:204154

約数の個数: 32

約数和(自身を含む): 117583488

約数和(自身を除く): 74714718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 204137, 408274, 612411, 1020685, 1224822, 1428959, 2041370, 2857918, 3062055, 4286877, 6124110, 7144795, 8573754, 14289590, 21434385, 42868770]

約数ペア:

[(1, 42868770), (2, 21434385), (3, 14289590), (5, 8573754), (6, 7144795), (7, 6124110), (10, 4286877), (14, 3062055), (15, 2857918), (21, 2041370), (30, 1428959), (35, 1224822), (42, 1020685), (70, 612411), (105, 408274), (210, 204137)]