822870

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{223}}^1$

素因数の和:277

約数の個数: 48

約数和(自身を含む): 2201472

約数和(自身を除く): 1378602

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 223, 246, 369, 410, 446, 615, 669, 738, 1115, 1230, 1338, 1845, 2007, 2230, 3345, 3690, 4014, 6690, 9143, 10035, 18286, 20070, 27429, 45715, 54858, 82287, 91430, 137145, 164574, 274290, 411435, 822870]

約数ペア:

[(1, 822870), (2, 411435), (3, 274290), (5, 164574), (6, 137145), (9, 91430), (10, 82287), (15, 54858), (18, 45715), (30, 27429), (41, 20070), (45, 18286), (82, 10035), (90, 9143), (123, 6690), (205, 4014), (223, 3690), (246, 3345), (369, 2230), (410, 2007), (446, 1845), (615, 1338), (669, 1230), (738, 1115)]