312016030

素因数分解:

$2^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{487}}^1\times {\mathrm{811}}^1$

素因数の和:1384

約数の個数: 32

約数和(自身を含む): 570608640

約数和(自身を除く): 258592610

約数列:

[1, 2, 5, 10, 79, 158, 395, 487, 790, 811, 974, 1622, 2435, 4055, 4870, 8110, 38473, 64069, 76946, 128138, 192365, 320345, 384730, 394957, 640690, 789914, 1974785, 3949570, 31201603, 62403206, 156008015, 312016030]

約数ペア:

[(1, 312016030), (2, 156008015), (5, 62403206), (10, 31201603), (79, 3949570), (158, 1974785), (395, 789914), (487, 640690), (790, 394957), (811, 384730), (974, 320345), (1622, 192365), (2435, 128138), (4055, 76946), (4870, 64069), (8110, 38473)]