272810310

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{221797}}^1$

素因数の和:221848

約数の個数: 32

約数和(自身を含む): 670717152

約数和(自身を除く): 397906842

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 41, 82, 123, 205, 246, 410, 615, 1230, 221797, 443594, 665391, 1108985, 1330782, 2217970, 3326955, 6653910, 9093677, 18187354, 27281031, 45468385, 54562062, 90936770, 136405155, 272810310]

約数ペア:

[(1, 272810310), (2, 136405155), (3, 90936770), (5, 54562062), (6, 45468385), (10, 27281031), (15, 18187354), (30, 9093677), (41, 6653910), (82, 3326955), (123, 2217970), (205, 1330782), (246, 1108985), (410, 665391), (615, 443594), (1230, 221797)]