1567777020

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1375243}}^1$

素因数の和:1375274

約数の個数: 48

約数和(自身を含む): 4620819840

約数和(自身を除く): 3053042820

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 19, 20, 30, 38, 57, 60, 76, 95, 114, 190, 228, 285, 380, 570, 1140, 1375243, 2750486, 4125729, 5500972, 6876215, 8251458, 13752430, 16502916, 20628645, 26129617, 27504860, 41257290, 52259234, 78388851, 82514580, 104518468, 130648085, 156777702, 261296170, 313555404, 391944255, 522592340, 783888510, 1567777020]

約数ペア:

[(1, 1567777020), (2, 783888510), (3, 522592340), (4, 391944255), (5, 313555404), (6, 261296170), (10, 156777702), (12, 130648085), (15, 104518468), (19, 82514580), (20, 78388851), (30, 52259234), (38, 41257290), (57, 27504860), (60, 26129617), (76, 20628645), (95, 16502916), (114, 13752430), (190, 8251458), (228, 6876215), (285, 5500972), (380, 4125729), (570, 2750486), (1140, 1375243)]