12574870

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2333}}^1$

素因数の和:2365

約数の個数: 48

約数和(自身を含む): 28736208

約数和(自身を除く): 16161338

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 49, 55, 70, 77, 98, 110, 154, 245, 385, 490, 539, 770, 1078, 2333, 2695, 4666, 5390, 11665, 16331, 23330, 25663, 32662, 51326, 81655, 114317, 128315, 163310, 179641, 228634, 256630, 359282, 571585, 898205, 1143170, 1257487, 1796410, 2514974, 6287435, 12574870]

約数ペア:

[(1, 12574870), (2, 6287435), (5, 2514974), (7, 1796410), (10, 1257487), (11, 1143170), (14, 898205), (22, 571585), (35, 359282), (49, 256630), (55, 228634), (70, 179641), (77, 163310), (98, 128315), (110, 114317), (154, 81655), (245, 51326), (385, 32662), (490, 25663), (539, 23330), (770, 16331), (1078, 11665), (2333, 5390), (2695, 4666)]