19158060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{83}}^1\times {\mathrm{3847}}^1$

素因数の和:3942

約数の個数: 48

約数和(自身を含む): 54302976

約数和(自身を除く): 35144916

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 83, 166, 249, 332, 415, 498, 830, 996, 1245, 1660, 2490, 3847, 4980, 7694, 11541, 15388, 19235, 23082, 38470, 46164, 57705, 76940, 115410, 230820, 319301, 638602, 957903, 1277204, 1596505, 1915806, 3193010, 3831612, 4789515, 6386020, 9579030, 19158060]

約数ペア:

[(1, 19158060), (2, 9579030), (3, 6386020), (4, 4789515), (5, 3831612), (6, 3193010), (10, 1915806), (12, 1596505), (15, 1277204), (20, 957903), (30, 638602), (60, 319301), (83, 230820), (166, 115410), (249, 76940), (332, 57705), (415, 46164), (498, 38470), (830, 23082), (996, 19235), (1245, 15388), (1660, 11541), (2490, 7694), (3847, 4980)]