325978140

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{146837}}^1$

素因数の和:146886

約数の個数: 48

約数和(自身を含む): 937413792

約数和(自身を除く): 611435652

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 37, 60, 74, 111, 148, 185, 222, 370, 444, 555, 740, 1110, 2220, 146837, 293674, 440511, 587348, 734185, 881022, 1468370, 1762044, 2202555, 2936740, 4405110, 5432969, 8810220, 10865938, 16298907, 21731876, 27164845, 32597814, 54329690, 65195628, 81494535, 108659380, 162989070, 325978140]

約数ペア:

[(1, 325978140), (2, 162989070), (3, 108659380), (4, 81494535), (5, 65195628), (6, 54329690), (10, 32597814), (12, 27164845), (15, 21731876), (20, 16298907), (30, 10865938), (37, 8810220), (60, 5432969), (74, 4405110), (111, 2936740), (148, 2202555), (185, 1762044), (222, 1468370), (370, 881022), (444, 734185), (555, 587348), (740, 440511), (1110, 293674), (2220, 146837)]