28965930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{137933}}^1$

素因数の和:137950

約数の個数: 32

約数和(自身を含む): 79449984

約数和(自身を除く): 50484054

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 137933, 275866, 413799, 689665, 827598, 965531, 1379330, 1931062, 2068995, 2896593, 4137990, 4827655, 5793186, 9655310, 14482965, 28965930]

約数ペア:

[(1, 28965930), (2, 14482965), (3, 9655310), (5, 5793186), (6, 4827655), (7, 4137990), (10, 2896593), (14, 2068995), (15, 1931062), (21, 1379330), (30, 965531), (35, 827598), (42, 689665), (70, 413799), (105, 275866), (210, 137933)]