42852390

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{204059}}^1$

素因数の和:204076

約数の個数: 32

約数和(自身を含む): 117538560

約数和(自身を除く): 74686170

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 204059, 408118, 612177, 1020295, 1224354, 1428413, 2040590, 2856826, 3060885, 4285239, 6121770, 7142065, 8570478, 14284130, 21426195, 42852390]

約数ペア:

[(1, 42852390), (2, 21426195), (3, 14284130), (5, 8570478), (6, 7142065), (7, 6121770), (10, 4285239), (14, 3060885), (15, 2856826), (21, 2040590), (30, 1428413), (35, 1224354), (42, 1020295), (70, 612177), (105, 408118), (210, 204059)]