28954710

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{433}}^1\times {\mathrm{743}}^1$

素因数の和:1189

約数の個数: 48

約数和(自身を含む): 75557664

約数和(自身を除く): 46602954

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 433, 743, 866, 1299, 1486, 2165, 2229, 2598, 3715, 3897, 4330, 4458, 6495, 6687, 7430, 7794, 11145, 12990, 13374, 19485, 22290, 33435, 38970, 66870, 321719, 643438, 965157, 1608595, 1930314, 2895471, 3217190, 4825785, 5790942, 9651570, 14477355, 28954710]

約数ペア:

[(1, 28954710), (2, 14477355), (3, 9651570), (5, 5790942), (6, 4825785), (9, 3217190), (10, 2895471), (15, 1930314), (18, 1608595), (30, 965157), (45, 643438), (90, 321719), (433, 66870), (743, 38970), (866, 33435), (1299, 22290), (1486, 19485), (2165, 13374), (2229, 12990), (2598, 11145), (3715, 7794), (3897, 7430), (4330, 6687), (4458, 6495)]