28202670

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{7643}}^1$

素因数の和:7697

約数の個数: 48

約数和(自身を含む): 75125232

約数和(自身を除く): 46922562

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 41, 45, 82, 90, 123, 205, 246, 369, 410, 615, 738, 1230, 1845, 3690, 7643, 15286, 22929, 38215, 45858, 68787, 76430, 114645, 137574, 229290, 313363, 343935, 626726, 687870, 940089, 1566815, 1880178, 2820267, 3133630, 4700445, 5640534, 9400890, 14101335, 28202670]

約数ペア:

[(1, 28202670), (2, 14101335), (3, 9400890), (5, 5640534), (6, 4700445), (9, 3133630), (10, 2820267), (15, 1880178), (18, 1566815), (30, 940089), (41, 687870), (45, 626726), (82, 343935), (90, 313363), (123, 229290), (205, 137574), (246, 114645), (369, 76430), (410, 68787), (615, 45858), (738, 38215), (1230, 22929), (1845, 15286), (3690, 7643)]