21735150

素因数分解:

$2^1\times 3^1\times 5^2\times {\mathrm{47}}^1\times {\mathrm{3083}}^1$

素因数の和:3145

約数の個数: 48

約数和(自身を含む): 55067904

約数和(自身を除く): 33332754

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 47, 50, 75, 94, 141, 150, 235, 282, 470, 705, 1175, 1410, 2350, 3083, 3525, 6166, 7050, 9249, 15415, 18498, 30830, 46245, 77075, 92490, 144901, 154150, 231225, 289802, 434703, 462450, 724505, 869406, 1449010, 2173515, 3622525, 4347030, 7245050, 10867575, 21735150]

約数ペア:

[(1, 21735150), (2, 10867575), (3, 7245050), (5, 4347030), (6, 3622525), (10, 2173515), (15, 1449010), (25, 869406), (30, 724505), (47, 462450), (50, 434703), (75, 289802), (94, 231225), (141, 154150), (150, 144901), (235, 92490), (282, 77075), (470, 46245), (705, 30830), (1175, 18498), (1410, 15415), (2350, 9249), (3083, 7050), (3525, 6166)]