2019892950

素因数分解:

$2^1\times 3^4\times 5^2\times {\mathrm{498739}}^1$

素因数の和:498763

約数の個数: 60

約数和(自身を含む): 5612321220

約数和(自身を除く): 3592428270

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 225, 270, 405, 450, 675, 810, 1350, 2025, 4050, 498739, 997478, 1496217, 2493695, 2992434, 4488651, 4987390, 7481085, 8977302, 12468475, 13465953, 14962170, 22443255, 24936950, 26931906, 37405425, 40397859, 44886510, 67329765, 74810850, 80795718, 112216275, 134659530, 201989295, 224432550, 336648825, 403978590, 673297650, 1009946475, 2019892950]

約数ペア:

[(1, 2019892950), (2, 1009946475), (3, 673297650), (5, 403978590), (6, 336648825), (9, 224432550), (10, 201989295), (15, 134659530), (18, 112216275), (25, 80795718), (27, 74810850), (30, 67329765), (45, 44886510), (50, 40397859), (54, 37405425), (75, 26931906), (81, 24936950), (90, 22443255), (135, 14962170), (150, 13465953), (162, 12468475), (225, 8977302), (270, 7481085), (405, 4987390), (450, 4488651), (675, 2992434), (810, 2493695), (1350, 1496217), (2025, 997478), (4050, 498739)]