306030815

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{271}}^1\times {\mathrm{11887}}^1$

素因数の和:12182

約数の個数: 16

約数和(自身を含む): 388024320

約数和(自身を除く): 81993505

約数列:

[1, 5, 19, 95, 271, 1355, 5149, 11887, 25745, 59435, 225853, 1129265, 3221377, 16106885, 61206163, 306030815]

約数ペア:

[(1, 306030815), (5, 61206163), (19, 16106885), (95, 3221377), (271, 1129265), (1355, 225853), (5149, 59435), (11887, 25745)]