87689460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{263}}^1\times {\mathrm{5557}}^1$

素因数の和:5832

約数の個数: 48

約数和(自身を含む): 246508416

約数和(自身を除く): 158818956

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 263, 526, 789, 1052, 1315, 1578, 2630, 3156, 3945, 5260, 5557, 7890, 11114, 15780, 16671, 22228, 27785, 33342, 55570, 66684, 83355, 111140, 166710, 333420, 1461491, 2922982, 4384473, 5845964, 7307455, 8768946, 14614910, 17537892, 21922365, 29229820, 43844730, 87689460]

約数ペア:

[(1, 87689460), (2, 43844730), (3, 29229820), (4, 21922365), (5, 17537892), (6, 14614910), (10, 8768946), (12, 7307455), (15, 5845964), (20, 4384473), (30, 2922982), (60, 1461491), (263, 333420), (526, 166710), (789, 111140), (1052, 83355), (1315, 66684), (1578, 55570), (2630, 33342), (3156, 27785), (3945, 22228), (5260, 16671), (5557, 15780), (7890, 11114)]