30827206

素因数分解:

$2^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{71}}^1\times {\mathrm{149}}^1$

素因数の和:300

約数の個数: 32

約数和(自身を含む): 49766400

約数和(自身を除く): 18939194

約数列:

[1, 2, 31, 47, 62, 71, 94, 142, 149, 298, 1457, 2201, 2914, 3337, 4402, 4619, 6674, 7003, 9238, 10579, 14006, 21158, 103447, 206894, 217093, 327949, 434186, 497213, 655898, 994426, 15413603, 30827206]

約数ペア:

[(1, 30827206), (2, 15413603), (31, 994426), (47, 655898), (62, 497213), (71, 434186), (94, 327949), (142, 217093), (149, 206894), (298, 103447), (1457, 21158), (2201, 14006), (2914, 10579), (3337, 9238), (4402, 7003), (4619, 6674)]