154369730

素因数分解:

$2^1\times 5^1\times {\mathrm{271}}^1\times {\mathrm{56963}}^1$

素因数の和:57241

約数の個数: 16

約数和(自身を含む): 278895744

約数和(自身を除く): 124526014

約数列:

[1, 2, 5, 10, 271, 542, 1355, 2710, 56963, 113926, 284815, 569630, 15436973, 30873946, 77184865, 154369730]

約数ペア:

[(1, 154369730), (2, 77184865), (5, 30873946), (10, 15436973), (271, 569630), (542, 284815), (1355, 113926), (2710, 56963)]