172036730

素因数分解:

$2^1\times 5^1\times {\mathrm{1621}}^1\times {\mathrm{10613}}^1$

素因数の和:12241

約数の個数: 16

約数和(自身を含む): 309886344

約数和(自身を除く): 137849614

約数列:

[1, 2, 5, 10, 1621, 3242, 8105, 10613, 16210, 21226, 53065, 106130, 17203673, 34407346, 86018365, 172036730]

約数ペア:

[(1, 172036730), (2, 86018365), (5, 34407346), (10, 17203673), (1621, 106130), (3242, 53065), (8105, 21226), (10613, 16210)]