2013183780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{459631}}^1$

素因数の和:459716

約数の個数: 48

約数和(自身を含む): 5714145024

約数和(自身を除く): 3700961244

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 73, 146, 219, 292, 365, 438, 730, 876, 1095, 1460, 2190, 4380, 459631, 919262, 1378893, 1838524, 2298155, 2757786, 4596310, 5515572, 6894465, 9192620, 13788930, 27577860, 33553063, 67106126, 100659189, 134212252, 167765315, 201318378, 335530630, 402636756, 503295945, 671061260, 1006591890, 2013183780]

約数ペア:

[(1, 2013183780), (2, 1006591890), (3, 671061260), (4, 503295945), (5, 402636756), (6, 335530630), (10, 201318378), (12, 167765315), (15, 134212252), (20, 100659189), (30, 67106126), (60, 33553063), (73, 27577860), (146, 13788930), (219, 9192620), (292, 6894465), (365, 5515572), (438, 4596310), (730, 2757786), (876, 2298155), (1095, 1838524), (1460, 1378893), (2190, 919262), (4380, 459631)]