70712040

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{84181}}^1$

素因数の和:84202

約数の個数: 64

約数和(自身を含む): 242444160

約数和(自身を除く): 171732120

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 84181, 168362, 252543, 336724, 420905, 505086, 589267, 673448, 841810, 1010172, 1178534, 1262715, 1683620, 1767801, 2020344, 2357068, 2525430, 2946335, 3367240, 3535602, 4714136, 5050860, 5892670, 7071204, 8839005, 10101720, 11785340, 14142408, 17678010, 23570680, 35356020, 70712040]

約数ペア:

[(1, 70712040), (2, 35356020), (3, 23570680), (4, 17678010), (5, 14142408), (6, 11785340), (7, 10101720), (8, 8839005), (10, 7071204), (12, 5892670), (14, 5050860), (15, 4714136), (20, 3535602), (21, 3367240), (24, 2946335), (28, 2525430), (30, 2357068), (35, 2020344), (40, 1767801), (42, 1683620), (56, 1262715), (60, 1178534), (70, 1010172), (84, 841810), (105, 673448), (120, 589267), (140, 505086), (168, 420905), (210, 336724), (280, 252543), (420, 168362), (840, 84181)]