176128970

素因数分解:

$2^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{307}}^1\times {\mathrm{557}}^1$

素因数の和:974

約数の個数: 32

約数和(自身を含む): 321729408

約数和(自身を除く): 145600438

約数列:

[1, 2, 5, 10, 103, 206, 307, 515, 557, 614, 1030, 1114, 1535, 2785, 3070, 5570, 31621, 57371, 63242, 114742, 158105, 170999, 286855, 316210, 341998, 573710, 854995, 1709990, 17612897, 35225794, 88064485, 176128970]

約数ペア:

[(1, 176128970), (2, 88064485), (5, 35225794), (10, 17612897), (103, 1709990), (206, 854995), (307, 573710), (515, 341998), (557, 316210), (614, 286855), (1030, 170999), (1114, 158105), (1535, 114742), (2785, 63242), (3070, 57371), (5570, 31621)]