1330388580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{471769}}^1$

素因数の和:471828

約数の個数: 48

約数和(自身を含む): 3804353280

約数和(自身を除く): 2473964700

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 471769, 943538, 1415307, 1887076, 2358845, 2830614, 4717690, 5661228, 7076535, 9435380, 14153070, 22173143, 28306140, 44346286, 66519429, 88692572, 110865715, 133038858, 221731430, 266077716, 332597145, 443462860, 665194290, 1330388580]

約数ペア:

[(1, 1330388580), (2, 665194290), (3, 443462860), (4, 332597145), (5, 266077716), (6, 221731430), (10, 133038858), (12, 110865715), (15, 88692572), (20, 66519429), (30, 44346286), (47, 28306140), (60, 22173143), (94, 14153070), (141, 9435380), (188, 7076535), (235, 5661228), (282, 4717690), (470, 2830614), (564, 2358845), (705, 1887076), (940, 1415307), (1410, 943538), (2820, 471769)]