619883210

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{541}}^1\times {\mathrm{769}}^1$

素因数の和:1466

約数の個数: 32

約数和(自身を含む): 1126818000

約数和(自身を除く): 506934790

約数列:

[1, 2, 5, 10, 149, 298, 541, 745, 769, 1082, 1490, 1538, 2705, 3845, 5410, 7690, 80609, 114581, 161218, 229162, 403045, 416029, 572905, 806090, 832058, 1145810, 2080145, 4160290, 61988321, 123976642, 309941605, 619883210]

約数ペア:

[(1, 619883210), (2, 309941605), (5, 123976642), (10, 61988321), (149, 4160290), (298, 2080145), (541, 1145810), (745, 832058), (769, 806090), (1082, 572905), (1490, 416029), (1538, 403045), (2705, 229162), (3845, 161218), (5410, 114581), (7690, 80609)]