1661470270

素因数分解:

$2^1\times 5^1\times {\mathrm{1129}}^1\times {\mathrm{147163}}^1$

素因数の和:148299

約数の個数: 16

約数和(自身を含む): 2993315760

約数和(自身を除く): 1331845490

約数列:

[1, 2, 5, 10, 1129, 2258, 5645, 11290, 147163, 294326, 735815, 1471630, 166147027, 332294054, 830735135, 1661470270]

約数ペア:

[(1, 1661470270), (2, 830735135), (5, 332294054), (10, 166147027), (1129, 1471630), (2258, 735815), (5645, 294326), (11290, 147163)]