30332720

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{34469}}^1$

素因数の和:34493

約数の個数: 40

約数和(自身を含む): 76937040

約数和(自身を除く): 46604320

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 176, 220, 440, 880, 34469, 68938, 137876, 172345, 275752, 344690, 379159, 551504, 689380, 758318, 1378760, 1516636, 1895795, 2757520, 3033272, 3791590, 6066544, 7583180, 15166360, 30332720]

約数ペア:

[(1, 30332720), (2, 15166360), (4, 7583180), (5, 6066544), (8, 3791590), (10, 3033272), (11, 2757520), (16, 1895795), (20, 1516636), (22, 1378760), (40, 758318), (44, 689380), (55, 551504), (80, 379159), (88, 344690), (110, 275752), (176, 172345), (220, 137876), (440, 68938), (880, 34469)]