70175740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{151}}^1\times {\mathrm{1223}}^1$

素因数の和:1402

約数の個数: 48

約数和(自身を含む): 156280320

約数和(自身を除く): 86104580

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 151, 190, 302, 380, 604, 755, 1223, 1510, 2446, 2869, 3020, 4892, 5738, 6115, 11476, 12230, 14345, 23237, 24460, 28690, 46474, 57380, 92948, 116185, 184673, 232370, 369346, 464740, 738692, 923365, 1846730, 3508787, 3693460, 7017574, 14035148, 17543935, 35087870, 70175740]

約数ペア:

[(1, 70175740), (2, 35087870), (4, 17543935), (5, 14035148), (10, 7017574), (19, 3693460), (20, 3508787), (38, 1846730), (76, 923365), (95, 738692), (151, 464740), (190, 369346), (302, 232370), (380, 184673), (604, 116185), (755, 92948), (1223, 57380), (1510, 46474), (2446, 28690), (2869, 24460), (3020, 23237), (4892, 14345), (5738, 12230), (6115, 11476)]