30315580493978

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{881}}^1\times {\mathrm{12143}}^1\times {\mathrm{108991}}^1$

素因数の和:122030

約数の個数: 32

約数和(自身を含む): 49031395725312

約数和(自身を除く): 18715815231334

約数列:

[1, 2, 13, 26, 881, 1762, 11453, 12143, 22906, 24286, 108991, 157859, 217982, 315718, 1416883, 2833766, 10697983, 21395966, 96021071, 139073779, 192042142, 278147558, 1248273923, 1323477713, 2496547846, 2646955426, 17205210269, 34410420538, 1165983865153, 2331967730306, 15157790246989, 30315580493978]

約数ペア:

[(1, 30315580493978), (2, 15157790246989), (13, 2331967730306), (26, 1165983865153), (881, 34410420538), (1762, 17205210269), (11453, 2646955426), (12143, 2496547846), (22906, 1323477713), (24286, 1248273923), (108991, 278147558), (157859, 192042142), (217982, 139073779), (315718, 96021071), (1416883, 21395966), (2833766, 10697983)]