309928130

素因数分解:

$2^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{51059}}^1$

素因数の和:51673

約数の個数: 16

約数和(自身を含む): 558800640

約数和(自身を除く): 248872510

約数列:

[1, 2, 5, 10, 607, 1214, 3035, 6070, 51059, 102118, 255295, 510590, 30992813, 61985626, 154964065, 309928130]

約数ペア:

[(1, 309928130), (2, 154964065), (5, 61985626), (10, 30992813), (607, 510590), (1214, 255295), (3035, 102118), (6070, 51059)]