26797530

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{71}}^1\times {\mathrm{547}}^1$

素因数の和:651

約数の個数: 64

約数和(自身を含む): 68179968

約数和(自身を除く): 41382438

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 71, 115, 138, 142, 213, 230, 345, 355, 426, 547, 690, 710, 1065, 1094, 1633, 1641, 2130, 2735, 3266, 3282, 4899, 5470, 8165, 8205, 9798, 12581, 16330, 16410, 24495, 25162, 37743, 38837, 48990, 62905, 75486, 77674, 116511, 125810, 188715, 194185, 233022, 377430, 388370, 582555, 893251, 1165110, 1786502, 2679753, 4466255, 5359506, 8932510, 13398765, 26797530]

約数ペア:

[(1, 26797530), (2, 13398765), (3, 8932510), (5, 5359506), (6, 4466255), (10, 2679753), (15, 1786502), (23, 1165110), (30, 893251), (46, 582555), (69, 388370), (71, 377430), (115, 233022), (138, 194185), (142, 188715), (213, 125810), (230, 116511), (345, 77674), (355, 75486), (426, 62905), (547, 48990), (690, 38837), (710, 37743), (1065, 25162), (1094, 24495), (1633, 16410), (1641, 16330), (2130, 12581), (2735, 9798), (3266, 8205), (3282, 8165), (4899, 5470)]