30822760

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33503}}^1$

素因数の和:33537

約数の個数: 32

約数和(自身を含む): 72368640

約数和(自身を除く): 41545880

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33503, 67006, 134012, 167515, 268024, 335030, 670060, 770569, 1340120, 1541138, 3082276, 3852845, 6164552, 7705690, 15411380, 30822760]

約数ペア:

[(1, 30822760), (2, 15411380), (4, 7705690), (5, 6164552), (8, 3852845), (10, 3082276), (20, 1541138), (23, 1340120), (40, 770569), (46, 670060), (92, 335030), (115, 268024), (184, 167515), (230, 134012), (460, 67006), (920, 33503)]