82722710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{19373}}^1$

素因数の和:19448

約数の個数: 32

約数和(自身を含む): 172971072

約数和(自身を除く): 90248362

約数列:

[1, 2, 5, 7, 10, 14, 35, 61, 70, 122, 305, 427, 610, 854, 2135, 4270, 19373, 38746, 96865, 135611, 193730, 271222, 678055, 1181753, 1356110, 2363506, 5908765, 8272271, 11817530, 16544542, 41361355, 82722710]

約数ペア:

[(1, 82722710), (2, 41361355), (5, 16544542), (7, 11817530), (10, 8272271), (14, 5908765), (35, 2363506), (61, 1356110), (70, 1181753), (122, 678055), (305, 271222), (427, 193730), (610, 135611), (854, 96865), (2135, 38746), (4270, 19373)]