1442490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{6869}}^1$

素因数の和:6886

約数の個数: 32

約数和(自身を含む): 3957120

約数和(自身を除く): 2514630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 6869, 13738, 20607, 34345, 41214, 48083, 68690, 96166, 103035, 144249, 206070, 240415, 288498, 480830, 721245, 1442490]

約数ペア:

[(1, 1442490), (2, 721245), (3, 480830), (5, 288498), (6, 240415), (7, 206070), (10, 144249), (14, 103035), (15, 96166), (21, 68690), (30, 48083), (35, 41214), (42, 34345), (70, 20607), (105, 13738), (210, 6869)]