72708330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{2113}}^1$

素因数の和:2191

約数の個数: 64

約数和(自身を含む): 185084928

約数和(自身を除く): 112376598

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 37, 62, 74, 93, 111, 155, 185, 186, 222, 310, 370, 465, 555, 930, 1110, 1147, 2113, 2294, 3441, 4226, 5735, 6339, 6882, 10565, 11470, 12678, 17205, 21130, 31695, 34410, 63390, 65503, 78181, 131006, 156362, 196509, 234543, 327515, 390905, 393018, 469086, 655030, 781810, 982545, 1172715, 1965090, 2345430, 2423611, 4847222, 7270833, 12118055, 14541666, 24236110, 36354165, 72708330]

約数ペア:

[(1, 72708330), (2, 36354165), (3, 24236110), (5, 14541666), (6, 12118055), (10, 7270833), (15, 4847222), (30, 2423611), (31, 2345430), (37, 1965090), (62, 1172715), (74, 982545), (93, 781810), (111, 655030), (155, 469086), (185, 393018), (186, 390905), (222, 327515), (310, 234543), (370, 196509), (465, 156362), (555, 131006), (930, 78181), (1110, 65503), (1147, 63390), (2113, 34410), (2294, 31695), (3441, 21130), (4226, 17205), (5735, 12678), (6339, 11470), (6882, 10565)]