15140436

素因数分解:

$2^2\times 3^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1\times {\mathrm{313}}^1$

素因数の和:488

約数の個数: 48

約数和(自身を含む): 36926400

約数和(自身を除く): 21785964

約数列:

[1, 2, 3, 4, 6, 12, 29, 58, 87, 116, 139, 174, 278, 313, 348, 417, 556, 626, 834, 939, 1252, 1668, 1878, 3756, 4031, 8062, 9077, 12093, 16124, 18154, 24186, 27231, 36308, 43507, 48372, 54462, 87014, 108924, 130521, 174028, 261042, 522084, 1261703, 2523406, 3785109, 5046812, 7570218, 15140436]

約数ペア:

[(1, 15140436), (2, 7570218), (3, 5046812), (4, 3785109), (6, 2523406), (12, 1261703), (29, 522084), (58, 261042), (87, 174028), (116, 130521), (139, 108924), (174, 87014), (278, 54462), (313, 48372), (348, 43507), (417, 36308), (556, 27231), (626, 24186), (834, 18154), (939, 16124), (1252, 12093), (1668, 9077), (1878, 8062), (3756, 4031)]