10687870

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{1499}}^1$

素因数の和:1560

約数の個数: 32

約数和(自身を含む): 20736000

約数和(自身を除く): 10048130

約数列:

[1, 2, 5, 10, 23, 31, 46, 62, 115, 155, 230, 310, 713, 1426, 1499, 2998, 3565, 7130, 7495, 14990, 34477, 46469, 68954, 92938, 172385, 232345, 344770, 464690, 1068787, 2137574, 5343935, 10687870]

約数ペア:

[(1, 10687870), (2, 5343935), (5, 2137574), (10, 1068787), (23, 464690), (31, 344770), (46, 232345), (62, 172385), (115, 92938), (155, 68954), (230, 46469), (310, 34477), (713, 14990), (1426, 7495), (1499, 7130), (2998, 3565)]