9217460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{65839}}^1$

素因数の和:65855

約数の個数: 24

約数和(自身を含む): 22122240

約数和(自身を除く): 12904780

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 65839, 131678, 263356, 329195, 460873, 658390, 921746, 1316780, 1843492, 2304365, 4608730, 9217460]

約数ペア:

[(1, 9217460), (2, 4608730), (4, 2304365), (5, 1843492), (7, 1316780), (10, 921746), (14, 658390), (20, 460873), (28, 329195), (35, 263356), (70, 131678), (140, 65839)]