30661982

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{69371}}^1$

素因数の和:69403

約数の個数: 16

約数和(自身を含む): 52445232

約数和(自身を除く): 21783250

約数列:

[1, 2, 13, 17, 26, 34, 221, 442, 69371, 138742, 901823, 1179307, 1803646, 2358614, 15330991, 30661982]

約数ペア:

[(1, 30661982), (2, 15330991), (13, 2358614), (17, 1803646), (26, 1179307), (34, 901823), (221, 138742), (442, 69371)]