430598260

素因数分解:

$2^2\times 5^1\times {\mathrm{1447}}^1\times {\mathrm{14879}}^1$

素因数の和:16335

約数の個数: 24

約数和(自身を含む): 904942080

約数和(自身を除く): 474343820

約数列:

[1, 2, 4, 5, 10, 20, 1447, 2894, 5788, 7235, 14470, 14879, 28940, 29758, 59516, 74395, 148790, 297580, 21529913, 43059826, 86119652, 107649565, 215299130, 430598260]

約数ペア:

[(1, 430598260), (2, 215299130), (4, 107649565), (5, 86119652), (10, 43059826), (20, 21529913), (1447, 297580), (2894, 148790), (5788, 74395), (7235, 59516), (14470, 29758), (14879, 28940)]