61474020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{27691}}^1$

素因数の和:27740

約数の個数: 48

約数和(自身を含む): 176785728

約数和(自身を除く): 115311708

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, 27691, 55382, 83073, 110764, 138455, 166146, 276910, 332292, 415365, 553820, 830730, 1024567, 1661460, 2049134, 3073701, 4098268, 5122835, 6147402, 10245670, 12294804, 15368505, 20491340, 30737010, 61474020]

約数ペア:

[(1, 61474020), (2, 30737010), (3, 20491340), (4, 15368505), (5, 12294804), (6, 10245670), (10, 6147402), (12, 5122835), (15, 4098268), (20, 3073701), (30, 2049134), (37, 1661460), (60, 1024567), (74, 830730), (111, 553820), (148, 415365), (185, 332292), (222, 276910), (370, 166146), (444, 138455), (555, 110764), (740, 83073), (1110, 55382), (2220, 27691)]