39869270

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{5323}}^1$

素因数の和:5444

約数の個数: 32

約数和(自身を含む): 82798848

約数和(自身を除く): 42929578

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 107, 214, 535, 749, 1070, 1498, 3745, 5323, 7490, 10646, 26615, 37261, 53230, 74522, 186305, 372610, 569561, 1139122, 2847805, 3986927, 5695610, 7973854, 19934635, 39869270]

約数ペア:

[(1, 39869270), (2, 19934635), (5, 7973854), (7, 5695610), (10, 3986927), (14, 2847805), (35, 1139122), (70, 569561), (107, 372610), (214, 186305), (535, 74522), (749, 53230), (1070, 37261), (1498, 26615), (3745, 10646), (5323, 7490)]