307588614

素因数分解:

$2^1\times 3^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{31393}}^1$

素因数の和:31492

約数の個数: 32

約数和(自身を含む): 650985984

約数和(自身を除く): 343397370

約数列:

[1, 2, 3, 6, 23, 46, 69, 71, 138, 142, 213, 426, 1633, 3266, 4899, 9798, 31393, 62786, 94179, 188358, 722039, 1444078, 2166117, 2228903, 4332234, 4457806, 6686709, 13373418, 51264769, 102529538, 153794307, 307588614]

約数ペア:

[(1, 307588614), (2, 153794307), (3, 102529538), (6, 51264769), (23, 13373418), (46, 6686709), (69, 4457806), (71, 4332234), (138, 2228903), (142, 2166117), (213, 1444078), (426, 722039), (1633, 188358), (3266, 94179), (4899, 62786), (9798, 31393)]