392472010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{2053}}^1\times {\mathrm{2731}}^1$

素因数の和:4798

約数の個数: 32

約数和(自身を含む): 808060032

約数和(自身を除く): 415588022

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 2053, 2731, 4106, 5462, 10265, 13655, 14371, 19117, 20530, 27310, 28742, 38234, 71855, 95585, 143710, 191170, 5606743, 11213486, 28033715, 39247201, 56067430, 78494402, 196236005, 392472010]

約数ペア:

[(1, 392472010), (2, 196236005), (5, 78494402), (7, 56067430), (10, 39247201), (14, 28033715), (35, 11213486), (70, 5606743), (2053, 191170), (2731, 143710), (4106, 95585), (5462, 71855), (10265, 38234), (13655, 28742), (14371, 27310), (19117, 20530)]