2019103685

素因数分解:

$5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{2269}}^1$

素因数の和:2358

約数の個数: 48

約数和(自身を含む): 2802178800

約数和(自身を除く): 783075115

約数列:

[1, 5, 17, 19, 29, 85, 95, 145, 323, 361, 493, 551, 1615, 1805, 2269, 2465, 2755, 6137, 9367, 10469, 11345, 30685, 38573, 43111, 46835, 52345, 65801, 177973, 192865, 215555, 329005, 732887, 819109, 889865, 1118617, 1250219, 3664435, 4095545, 5593085, 6251095, 13924853, 21253723, 23754161, 69624265, 106268615, 118770805, 403820737, 2019103685]

約数ペア:

[(1, 2019103685), (5, 403820737), (17, 118770805), (19, 106268615), (29, 69624265), (85, 23754161), (95, 21253723), (145, 13924853), (323, 6251095), (361, 5593085), (493, 4095545), (551, 3664435), (1615, 1250219), (1805, 1118617), (2269, 889865), (2465, 819109), (2755, 732887), (6137, 329005), (9367, 215555), (10469, 192865), (11345, 177973), (30685, 65801), (38573, 52345), (43111, 46835)]