4649940

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{79}}^1\times {\mathrm{109}}^1$

素因数の和:206

約数の個数: 96

約数和(自身を含む): 14784000

約数和(自身を除く): 10134060

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 79, 90, 108, 109, 135, 158, 180, 218, 237, 270, 316, 327, 395, 436, 474, 540, 545, 654, 711, 790, 948, 981, 1090, 1185, 1308, 1422, 1580, 1635, 1962, 2133, 2180, 2370, 2844, 2943, 3270, 3555, 3924, 4266, 4740, 4905, 5886, 6540, 7110, 8532, 8611, 9810, 10665, 11772, 14220, 14715, 17222, 19620, 21330, 25833, 29430, 34444, 42660, 43055, 51666, 58860, 77499, 86110, 103332, 129165, 154998, 172220, 232497, 258330, 309996, 387495, 464994, 516660, 774990, 929988, 1162485, 1549980, 2324970, 4649940]

約数ペア:

[(1, 4649940), (2, 2324970), (3, 1549980), (4, 1162485), (5, 929988), (6, 774990), (9, 516660), (10, 464994), (12, 387495), (15, 309996), (18, 258330), (20, 232497), (27, 172220), (30, 154998), (36, 129165), (45, 103332), (54, 86110), (60, 77499), (79, 58860), (90, 51666), (108, 43055), (109, 42660), (135, 34444), (158, 29430), (180, 25833), (218, 21330), (237, 19620), (270, 17222), (316, 14715), (327, 14220), (395, 11772), (436, 10665), (474, 9810), (540, 8611), (545, 8532), (654, 7110), (711, 6540), (790, 5886), (948, 4905), (981, 4740), (1090, 4266), (1185, 3924), (1308, 3555), (1422, 3270), (1580, 2943), (1635, 2844), (1962, 2370), (2133, 2180)]