2019941535

素因数分解:

$3^1\times 5^1\times {\mathrm{23}}^2\times {\mathrm{83}}^1\times {\mathrm{3067}}^1$

素因数の和:3204

約数の個数: 48

約数和(自身を含む): 3420353664

約数和(自身を除く): 1400412129

約数列:

[1, 3, 5, 15, 23, 69, 83, 115, 249, 345, 415, 529, 1245, 1587, 1909, 2645, 3067, 5727, 7935, 9201, 9545, 15335, 28635, 43907, 46005, 70541, 131721, 211623, 219535, 254561, 352705, 658605, 763683, 1058115, 1272805, 1622443, 3818415, 4867329, 5854903, 8112215, 17564709, 24336645, 29274515, 87823545, 134662769, 403988307, 673313845, 2019941535]

約数ペア:

[(1, 2019941535), (3, 673313845), (5, 403988307), (15, 134662769), (23, 87823545), (69, 29274515), (83, 24336645), (115, 17564709), (249, 8112215), (345, 5854903), (415, 4867329), (529, 3818415), (1245, 1622443), (1587, 1272805), (1909, 1058115), (2645, 763683), (3067, 658605), (5727, 352705), (7935, 254561), (9201, 219535), (9545, 211623), (15335, 131721), (28635, 70541), (43907, 46005)]