27971930

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{43}}^1\times {\mathrm{9293}}^1$

素因数の和:9350

約数の個数: 32

約数和(自身を含む): 58886784

約数和(自身を除く): 30914854

約数列:

[1, 2, 5, 7, 10, 14, 35, 43, 70, 86, 215, 301, 430, 602, 1505, 3010, 9293, 18586, 46465, 65051, 92930, 130102, 325255, 399599, 650510, 799198, 1997995, 2797193, 3995990, 5594386, 13985965, 27971930]

約数ペア:

[(1, 27971930), (2, 13985965), (5, 5594386), (7, 3995990), (10, 2797193), (14, 1997995), (35, 799198), (43, 650510), (70, 399599), (86, 325255), (215, 130102), (301, 92930), (430, 65051), (602, 46465), (1505, 18586), (3010, 9293)]