89999340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{103}}^1\times {\mathrm{14563}}^1$

素因数の和:14678

約数の個数: 48

約数和(自身を含む): 254462208

約数和(自身を除く): 164462868

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 103, 206, 309, 412, 515, 618, 1030, 1236, 1545, 2060, 3090, 6180, 14563, 29126, 43689, 58252, 72815, 87378, 145630, 174756, 218445, 291260, 436890, 873780, 1499989, 2999978, 4499967, 5999956, 7499945, 8999934, 14999890, 17999868, 22499835, 29999780, 44999670, 89999340]

約数ペア:

[(1, 89999340), (2, 44999670), (3, 29999780), (4, 22499835), (5, 17999868), (6, 14999890), (10, 8999934), (12, 7499945), (15, 5999956), (20, 4499967), (30, 2999978), (60, 1499989), (103, 873780), (206, 436890), (309, 291260), (412, 218445), (515, 174756), (618, 145630), (1030, 87378), (1236, 72815), (1545, 58252), (2060, 43689), (3090, 29126), (6180, 14563)]