30391556

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{25411}}^1$

素因数の和:25451

約数の個数: 24

約数和(自身を含む): 59769024

約数和(自身を除く): 29377468

約数列:

[1, 2, 4, 13, 23, 26, 46, 52, 92, 299, 598, 1196, 25411, 50822, 101644, 330343, 584453, 660686, 1168906, 1321372, 2337812, 7597889, 15195778, 30391556]

約数ペア:

[(1, 30391556), (2, 15195778), (4, 7597889), (13, 2337812), (23, 1321372), (26, 1168906), (46, 660686), (52, 584453), (92, 330343), (299, 101644), (598, 50822), (1196, 25411)]