42919310

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{487}}^1\times {\mathrm{1259}}^1$

素因数の和:1760

約数の個数: 32

約数和(自身を含む): 88542720

約数和(自身を除く): 45623410

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 487, 974, 1259, 2435, 2518, 3409, 4870, 6295, 6818, 8813, 12590, 17045, 17626, 34090, 44065, 88130, 613133, 1226266, 3065665, 4291931, 6131330, 8583862, 21459655, 42919310]

約数ペア:

[(1, 42919310), (2, 21459655), (5, 8583862), (7, 6131330), (10, 4291931), (14, 3065665), (35, 1226266), (70, 613133), (487, 88130), (974, 44065), (1259, 34090), (2435, 17626), (2518, 17045), (3409, 12590), (4870, 8813), (6295, 6818)]