1570946220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{459341}}^1$

素因数の和:459375

約数の個数: 72

約数和(自身を含む): 5016014640

約数和(自身を除く): 3445068420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 459341, 918682, 1378023, 1837364, 2296705, 2756046, 4134069, 4593410, 5512092, 6890115, 8268138, 8727479, 9186820, 13780230, 16536276, 17454958, 20670345, 26182437, 27560460, 34909916, 41340690, 43637395, 52364874, 78547311, 82681380, 87274790, 104729748, 130912185, 157094622, 174549580, 261824370, 314189244, 392736555, 523648740, 785473110, 1570946220]

約数ペア:

[(1, 1570946220), (2, 785473110), (3, 523648740), (4, 392736555), (5, 314189244), (6, 261824370), (9, 174549580), (10, 157094622), (12, 130912185), (15, 104729748), (18, 87274790), (19, 82681380), (20, 78547311), (30, 52364874), (36, 43637395), (38, 41340690), (45, 34909916), (57, 27560460), (60, 26182437), (76, 20670345), (90, 17454958), (95, 16536276), (114, 13780230), (171, 9186820), (180, 8727479), (190, 8268138), (228, 6890115), (285, 5512092), (342, 4593410), (380, 4134069), (570, 2756046), (684, 2296705), (855, 1837364), (1140, 1378023), (1710, 918682), (3420, 459341)]