39806370

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{379}}^1\times {\mathrm{389}}^1$

素因数の和:784

約数の個数: 64

約数和(自身を含む): 106704000

約数和(自身を除く): 66897630

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 379, 389, 758, 778, 1137, 1167, 1895, 1945, 2274, 2334, 3411, 3501, 3790, 3890, 5685, 5835, 6822, 7002, 10233, 10503, 11370, 11670, 17055, 17505, 20466, 21006, 34110, 35010, 51165, 52515, 102330, 105030, 147431, 294862, 442293, 737155, 884586, 1326879, 1474310, 2211465, 2653758, 3980637, 4422930, 6634395, 7961274, 13268790, 19903185, 39806370]

約数ペア:

[(1, 39806370), (2, 19903185), (3, 13268790), (5, 7961274), (6, 6634395), (9, 4422930), (10, 3980637), (15, 2653758), (18, 2211465), (27, 1474310), (30, 1326879), (45, 884586), (54, 737155), (90, 442293), (135, 294862), (270, 147431), (379, 105030), (389, 102330), (758, 52515), (778, 51165), (1137, 35010), (1167, 34110), (1895, 21006), (1945, 20466), (2274, 17505), (2334, 17055), (3411, 11670), (3501, 11370), (3790, 10503), (3890, 10233), (5685, 7002), (5835, 6822)]