1023030

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{421}}^1$

素因数の和:443

約数の個数: 48

約数和(自身を含む): 2764944

約数和(自身を除く): 1741914

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 421, 486, 810, 842, 1215, 1263, 2105, 2430, 2526, 3789, 4210, 6315, 7578, 11367, 12630, 18945, 22734, 34101, 37890, 56835, 68202, 102303, 113670, 170505, 204606, 341010, 511515, 1023030]

約数ペア:

[(1, 1023030), (2, 511515), (3, 341010), (5, 204606), (6, 170505), (9, 113670), (10, 102303), (15, 68202), (18, 56835), (27, 37890), (30, 34101), (45, 22734), (54, 18945), (81, 12630), (90, 11367), (135, 7578), (162, 6315), (243, 4210), (270, 3789), (405, 2526), (421, 2430), (486, 2105), (810, 1263), (842, 1215)]