157027010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{311}}^1\times {\mathrm{7213}}^1$

素因数の和:7538

約数の個数: 32

約数和(自身を含む): 324110592

約数和(自身を除く): 167083582

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 311, 622, 1555, 2177, 3110, 4354, 7213, 10885, 14426, 21770, 36065, 50491, 72130, 100982, 252455, 504910, 2243243, 4486486, 11216215, 15702701, 22432430, 31405402, 78513505, 157027010]

約数ペア:

[(1, 157027010), (2, 78513505), (5, 31405402), (7, 22432430), (10, 15702701), (14, 11216215), (35, 4486486), (70, 2243243), (311, 504910), (622, 252455), (1555, 100982), (2177, 72130), (3110, 50491), (4354, 36065), (7213, 21770), (10885, 14426)]