147301880

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{334777}}^1$

素因数の和:334799

約数の個数: 32

約数和(自身を含む): 361560240

約数和(自身を除く): 214258360

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 220, 440, 334777, 669554, 1339108, 1673885, 2678216, 3347770, 3682547, 6695540, 7365094, 13391080, 14730188, 18412735, 29460376, 36825470, 73650940, 147301880]

約数ペア:

[(1, 147301880), (2, 73650940), (4, 36825470), (5, 29460376), (8, 18412735), (10, 14730188), (11, 13391080), (20, 7365094), (22, 6695540), (40, 3682547), (44, 3347770), (55, 2678216), (88, 1673885), (110, 1339108), (220, 669554), (440, 334777)]