30491478

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{5087}}^1$

素因数の和:5138

約数の個数: 40

約数和(自身を含む): 70183872

約数和(自身を除く): 39692394

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 74, 81, 111, 162, 222, 333, 666, 999, 1998, 2997, 5087, 5994, 10174, 15261, 30522, 45783, 91566, 137349, 188219, 274698, 376438, 412047, 564657, 824094, 1129314, 1693971, 3387942, 5081913, 10163826, 15245739, 30491478]

約数ペア:

[(1, 30491478), (2, 15245739), (3, 10163826), (6, 5081913), (9, 3387942), (18, 1693971), (27, 1129314), (37, 824094), (54, 564657), (74, 412047), (81, 376438), (111, 274698), (162, 188219), (222, 137349), (333, 91566), (666, 45783), (999, 30522), (1998, 15261), (2997, 10174), (5087, 5994)]