1910070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1117}}^1$

素因数の和:1149

約数の個数: 48

約数和(自身を含む): 5232240

約数和(自身を除く): 3322170

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 19, 30, 38, 45, 57, 90, 95, 114, 171, 190, 285, 342, 570, 855, 1117, 1710, 2234, 3351, 5585, 6702, 10053, 11170, 16755, 20106, 21223, 33510, 42446, 50265, 63669, 100530, 106115, 127338, 191007, 212230, 318345, 382014, 636690, 955035, 1910070]

約数ペア:

[(1, 1910070), (2, 955035), (3, 636690), (5, 382014), (6, 318345), (9, 212230), (10, 191007), (15, 127338), (18, 106115), (19, 100530), (30, 63669), (38, 50265), (45, 42446), (57, 33510), (90, 21223), (95, 20106), (114, 16755), (171, 11170), (190, 10053), (285, 6702), (342, 5585), (570, 3351), (855, 2234), (1117, 1710)]