7490707930

素因数分解:

$2^1\times 5^1\times {\mathrm{43}}^1\times {\mathrm{4129}}^1\times {\mathrm{4219}}^1$

素因数の和:8398

約数の個数: 32

約数和(自身を含む): 13803451200

約数和(自身を除く): 6312743270

約数列:

[1, 2, 5, 10, 43, 86, 215, 430, 4129, 4219, 8258, 8438, 20645, 21095, 41290, 42190, 177547, 181417, 355094, 362834, 887735, 907085, 1775470, 1814170, 17420251, 34840502, 87101255, 174202510, 749070793, 1498141586, 3745353965, 7490707930]

約数ペア:

[(1, 7490707930), (2, 3745353965), (5, 1498141586), (10, 749070793), (43, 174202510), (86, 87101255), (215, 34840502), (430, 17420251), (4129, 1814170), (4219, 1775470), (8258, 907085), (8438, 887735), (20645, 362834), (21095, 355094), (41290, 181417), (42190, 177547)]