12300260

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{103}}^1\times {\mathrm{853}}^1$

素因数の和:972

約数の個数: 48

約数和(自身を含む): 29842176

約数和(自身を除く): 17541916

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 103, 140, 206, 412, 515, 721, 853, 1030, 1442, 1706, 2060, 2884, 3412, 3605, 4265, 5971, 7210, 8530, 11942, 14420, 17060, 23884, 29855, 59710, 87859, 119420, 175718, 351436, 439295, 615013, 878590, 1230026, 1757180, 2460052, 3075065, 6150130, 12300260]

約数ペア:

[(1, 12300260), (2, 6150130), (4, 3075065), (5, 2460052), (7, 1757180), (10, 1230026), (14, 878590), (20, 615013), (28, 439295), (35, 351436), (70, 175718), (103, 119420), (140, 87859), (206, 59710), (412, 29855), (515, 23884), (721, 17060), (853, 14420), (1030, 11942), (1442, 8530), (1706, 7210), (2060, 5971), (2884, 4265), (3412, 3605)]