413148260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{2951059}}^1$

素因数の和:2951075

約数の個数: 24

約数和(自身を含む): 991556160

約数和(自身を除く): 578407900

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 2951059, 5902118, 11804236, 14755295, 20657413, 29510590, 41314826, 59021180, 82629652, 103287065, 206574130, 413148260]

約数ペア:

[(1, 413148260), (2, 206574130), (4, 103287065), (5, 82629652), (7, 59021180), (10, 41314826), (14, 29510590), (20, 20657413), (28, 14755295), (35, 11804236), (70, 5902118), (140, 2951059)]