74788770

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{356137}}^1$

素因数の和:356154

約数の個数: 32

約数和(自身を含む): 205135488

約数和(自身を除く): 130346718

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 356137, 712274, 1068411, 1780685, 2136822, 2492959, 3561370, 4985918, 5342055, 7478877, 10684110, 12464795, 14957754, 24929590, 37394385, 74788770]

約数ペア:

[(1, 74788770), (2, 37394385), (3, 24929590), (5, 14957754), (6, 12464795), (7, 10684110), (10, 7478877), (14, 5342055), (15, 4985918), (21, 3561370), (30, 2492959), (35, 2136822), (42, 1780685), (70, 1068411), (105, 712274), (210, 356137)]