30672802

素因数分解:

$2^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{13681}}^1$

素因数の和:13761

約数の個数: 16

約数和(自身を含む): 49255200

約数和(自身を除く): 18582398

約数列:

[1, 2, 19, 38, 59, 118, 1121, 2242, 13681, 27362, 259939, 519878, 807179, 1614358, 15336401, 30672802]

約数ペア:

[(1, 30672802), (2, 15336401), (19, 1614358), (38, 807179), (59, 519878), (118, 259939), (1121, 27362), (2242, 13681)]