2023143780

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{4817009}}^1$

素因数の和:4817028

約数の個数: 48

約数和(自身を含む): 6474061440

約数和(自身を除く): 4450917660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 4817009, 9634018, 14451027, 19268036, 24085045, 28902054, 33719063, 48170090, 57804108, 67438126, 72255135, 96340180, 101157189, 134876252, 144510270, 168595315, 202314378, 289020540, 337190630, 404628756, 505785945, 674381260, 1011571890, 2023143780]

約数ペア:

[(1, 2023143780), (2, 1011571890), (3, 674381260), (4, 505785945), (5, 404628756), (6, 337190630), (7, 289020540), (10, 202314378), (12, 168595315), (14, 144510270), (15, 134876252), (20, 101157189), (21, 96340180), (28, 72255135), (30, 67438126), (35, 57804108), (42, 48170090), (60, 33719063), (70, 28902054), (84, 24085045), (105, 19268036), (140, 14451027), (210, 9634018), (420, 4817009)]