1522730

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{109}}^1\times {\mathrm{127}}^1$

素因数の和:254

約数の個数: 32

約数和(自身を含む): 3041280

約数和(自身を除く): 1518550

約数列:

[1, 2, 5, 10, 11, 22, 55, 109, 110, 127, 218, 254, 545, 635, 1090, 1199, 1270, 1397, 2398, 2794, 5995, 6985, 11990, 13843, 13970, 27686, 69215, 138430, 152273, 304546, 761365, 1522730]

約数ペア:

[(1, 1522730), (2, 761365), (5, 304546), (10, 152273), (11, 138430), (22, 69215), (55, 27686), (109, 13970), (110, 13843), (127, 11990), (218, 6985), (254, 5995), (545, 2794), (635, 2398), (1090, 1397), (1199, 1270)]