2849642220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2887}}^1\times {\mathrm{16451}}^1$

素因数の和:19350

約数の個数: 48

約数和(自身を含む): 7982247168

約数和(自身を除く): 5132604948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2887, 5774, 8661, 11548, 14435, 16451, 17322, 28870, 32902, 34644, 43305, 49353, 57740, 65804, 82255, 86610, 98706, 164510, 173220, 197412, 246765, 329020, 493530, 987060, 47494037, 94988074, 142482111, 189976148, 237470185, 284964222, 474940370, 569928444, 712410555, 949880740, 1424821110, 2849642220]

約数ペア:

[(1, 2849642220), (2, 1424821110), (3, 949880740), (4, 712410555), (5, 569928444), (6, 474940370), (10, 284964222), (12, 237470185), (15, 189976148), (20, 142482111), (30, 94988074), (60, 47494037), (2887, 987060), (5774, 493530), (8661, 329020), (11548, 246765), (14435, 197412), (16451, 173220), (17322, 164510), (28870, 98706), (32902, 86610), (34644, 82255), (43305, 65804), (49353, 57740)]