2247392490

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{10701869}}^1$

素因数の和:10701886

約数の個数: 32

約数和(自身を含む): 6164277120

約数和(自身を除く): 3916884630

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 10701869, 21403738, 32105607, 53509345, 64211214, 74913083, 107018690, 149826166, 160528035, 224739249, 321056070, 374565415, 449478498, 749130830, 1123696245, 2247392490]

約数ペア:

[(1, 2247392490), (2, 1123696245), (3, 749130830), (5, 449478498), (6, 374565415), (7, 321056070), (10, 224739249), (14, 160528035), (15, 149826166), (21, 107018690), (30, 74913083), (35, 64211214), (42, 53509345), (70, 32105607), (105, 21403738), (210, 10701869)]