149804580

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{2496743}}^1$

素因数の和:2496755

約数の個数: 24

約数和(自身を含む): 419452992

約数和(自身を除く): 269648412

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 2496743, 4993486, 7490229, 9986972, 12483715, 14980458, 24967430, 29960916, 37451145, 49934860, 74902290, 149804580]

約数ペア:

[(1, 149804580), (2, 74902290), (3, 49934860), (4, 37451145), (5, 29960916), (6, 24967430), (10, 14980458), (12, 12483715), (15, 9986972), (20, 7490229), (30, 4993486), (60, 2496743)]