65381030

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{3517}}^1$

素因数の和:3561

約数の個数: 48

約数和(自身を含む): 139059504

約数和(自身を除く): 73678474

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 130, 143, 169, 286, 338, 715, 845, 1430, 1690, 1859, 3517, 3718, 7034, 9295, 17585, 18590, 35170, 38687, 45721, 77374, 91442, 193435, 228605, 386870, 457210, 502931, 594373, 1005862, 1188746, 2514655, 2971865, 5029310, 5943730, 6538103, 13076206, 32690515, 65381030]

約数ペア:

[(1, 65381030), (2, 32690515), (5, 13076206), (10, 6538103), (11, 5943730), (13, 5029310), (22, 2971865), (26, 2514655), (55, 1188746), (65, 1005862), (110, 594373), (130, 502931), (143, 457210), (169, 386870), (286, 228605), (338, 193435), (715, 91442), (845, 77374), (1430, 45721), (1690, 38687), (1859, 35170), (3517, 18590), (3718, 17585), (7034, 9295)]