84131340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{37897}}^1$

素因数の和:37946

約数の個数: 48

約数和(自身を含む): 241940832

約数和(自身を除く): 157809492

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, 37897, 75794, 113691, 151588, 189485, 227382, 378970, 454764, 568455, 757940, 1136910, 1402189, 2273820, 2804378, 4206567, 5608756, 7010945, 8413134, 14021890, 16826268, 21032835, 28043780, 42065670, 84131340]

約数ペア:

[(1, 84131340), (2, 42065670), (3, 28043780), (4, 21032835), (5, 16826268), (6, 14021890), (10, 8413134), (12, 7010945), (15, 5608756), (20, 4206567), (30, 2804378), (37, 2273820), (60, 1402189), (74, 1136910), (111, 757940), (148, 568455), (185, 454764), (222, 378970), (370, 227382), (444, 189485), (555, 151588), (740, 113691), (1110, 75794), (2220, 37897)]