71076.00000000

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{20983}}^1$

素因数の和:21011

約数の個数: 48

約数和(自身を含む): 109284672

約数和(自身を除く): 68367822

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 25, 26, 30, 39, 50, 65, 75, 78, 130, 150, 195, 325, 390, 650, 975, 1950, 20983, 41966, 62949, 104915, 125898, 209830, 272779, 314745, 524575, 545558, 629490, 818337, 1049150, 1363895, 1573725, 1636674, 2727790, 3147450, 4091685, 6819475, 8183370, 13638950, 20458425, 40916850]

約数ペア:

[(1, 40916850), (2, 20458425), (3, 13638950), (5, 8183370), (6, 6819475), (10, 4091685), (13, 3147450), (15, 2727790), (25, 1636674), (26, 1573725), (30, 1363895), (39, 1049150), (50, 818337), (65, 629490), (75, 545558), (78, 524575), (130, 314745), (150, 272779), (195, 209830), (325, 125898), (390, 104915), (650, 62949), (975, 41966), (1950, 20983)]