90106018

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{139483}}^1$

素因数の和:139521

約数の個数: 16

約数和(自身を含む): 150642720

約数和(自身を除く): 60536702

約数列:

[1, 2, 17, 19, 34, 38, 323, 646, 139483, 278966, 2371211, 2650177, 4742422, 5300354, 45053009, 90106018]

約数ペア:

[(1, 90106018), (2, 45053009), (17, 5300354), (19, 4742422), (34, 2650177), (38, 2371211), (323, 278966), (646, 139483)]