43127940

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19427}}^1$

素因数の和:19476

約数の個数: 48

約数和(自身を含む): 124028352

約数和(自身を除く): 80900412

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, 19427, 38854, 58281, 77708, 97135, 116562, 194270, 233124, 291405, 388540, 582810, 718799, 1165620, 1437598, 2156397, 2875196, 3593995, 4312794, 7187990, 8625588, 10781985, 14375980, 21563970, 43127940]

約数ペア:

[(1, 43127940), (2, 21563970), (3, 14375980), (4, 10781985), (5, 8625588), (6, 7187990), (10, 4312794), (12, 3593995), (15, 2875196), (20, 2156397), (30, 1437598), (37, 1165620), (60, 718799), (74, 582810), (111, 388540), (148, 291405), (185, 233124), (222, 194270), (370, 116562), (444, 97135), (555, 77708), (740, 58281), (1110, 38854), (2220, 19427)]