65316370

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{19853}}^1$

素因数の和:19914

約数の個数: 32

約数和(自身を含む): 137230848

約数和(自身を除く): 71914478

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 235, 329, 470, 658, 1645, 3290, 19853, 39706, 99265, 138971, 198530, 277942, 694855, 933091, 1389710, 1866182, 4665455, 6531637, 9330910, 13063274, 32658185, 65316370]

約数ペア:

[(1, 65316370), (2, 32658185), (5, 13063274), (7, 9330910), (10, 6531637), (14, 4665455), (35, 1866182), (47, 1389710), (70, 933091), (94, 694855), (235, 277942), (329, 198530), (470, 138971), (658, 99265), (1645, 39706), (3290, 19853)]