224770492940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1605503521}}^1$

素因数の和:1605503537

約数の個数: 24

約数和(自身を含む): 539449183392

約数和(自身を除く): 314678690452

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1605503521, 3211007042, 6422014084, 8027517605, 11238524647, 16055035210, 22477049294, 32110070420, 44954098588, 56192623235, 112385246470, 224770492940]

約数ペア:

[(1, 224770492940), (2, 112385246470), (4, 56192623235), (5, 44954098588), (7, 32110070420), (10, 22477049294), (14, 16055035210), (20, 11238524647), (28, 8027517605), (35, 6422014084), (70, 3211007042), (140, 1605503521)]