15597420

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{5531}}^1$

素因数の和:5590

約数の個数: 48

約数和(自身を含む): 44610048

約数和(自身を除く): 29012628

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 5531, 11062, 16593, 22124, 27655, 33186, 55310, 66372, 82965, 110620, 165930, 259957, 331860, 519914, 779871, 1039828, 1299785, 1559742, 2599570, 3119484, 3899355, 5199140, 7798710, 15597420]

約数ペア:

[(1, 15597420), (2, 7798710), (3, 5199140), (4, 3899355), (5, 3119484), (6, 2599570), (10, 1559742), (12, 1299785), (15, 1039828), (20, 779871), (30, 519914), (47, 331860), (60, 259957), (94, 165930), (141, 110620), (188, 82965), (235, 66372), (282, 55310), (470, 33186), (564, 27655), (705, 22124), (940, 16593), (1410, 11062), (2820, 5531)]