30780294

素因数分解:

$2^1\times 3^1\times {\mathrm{89}}^1\times {\mathrm{57641}}^1$

素因数の和:57735

約数の個数: 16

約数和(自身を含む): 62253360

約数和(自身を除く): 31473066

約数列:

[1, 2, 3, 6, 89, 178, 267, 534, 57641, 115282, 172923, 345846, 5130049, 10260098, 15390147, 30780294]

約数ペア:

[(1, 30780294), (2, 15390147), (3, 10260098), (6, 5130049), (89, 345846), (178, 172923), (267, 115282), (534, 57641)]