15232580

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{69239}}^1$

素因数の和:69259

約数の個数: 24

約数和(自身を含む): 34896960

約数和(自身を除く): 19664380

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 69239, 138478, 276956, 346195, 692390, 761629, 1384780, 1523258, 3046516, 3808145, 7616290, 15232580]

約数ペア:

[(1, 15232580), (2, 7616290), (4, 3808145), (5, 3046516), (10, 1523258), (11, 1384780), (20, 761629), (22, 692390), (44, 346195), (55, 276956), (110, 138478), (220, 69239)]