30675560

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{33343}}^1$

素因数の和:33377

約数の個数: 32

約数和(自身を含む): 72023040

約数和(自身を除く): 41347480

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 184, 230, 460, 920, 33343, 66686, 133372, 166715, 266744, 333430, 666860, 766889, 1333720, 1533778, 3067556, 3834445, 6135112, 7668890, 15337780, 30675560]

約数ペア:

[(1, 30675560), (2, 15337780), (4, 7668890), (5, 6135112), (8, 3834445), (10, 3067556), (20, 1533778), (23, 1333720), (40, 766889), (46, 666860), (92, 333430), (115, 266744), (184, 166715), (230, 133372), (460, 66686), (920, 33343)]