273722490

素因数分解:

$2^1\times 3^5\times 5^1\times {\mathrm{112643}}^1$

素因数の和:112665

約数の個数: 48

約数和(自身を含む): 738043488

約数和(自身を除く): 464320998

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 243, 270, 405, 486, 810, 1215, 2430, 112643, 225286, 337929, 563215, 675858, 1013787, 1126430, 1689645, 2027574, 3041361, 3379290, 5068935, 6082722, 9124083, 10137870, 15206805, 18248166, 27372249, 30413610, 45620415, 54744498, 91240830, 136861245, 273722490]

約数ペア:

[(1, 273722490), (2, 136861245), (3, 91240830), (5, 54744498), (6, 45620415), (9, 30413610), (10, 27372249), (15, 18248166), (18, 15206805), (27, 10137870), (30, 9124083), (45, 6082722), (54, 5068935), (81, 3379290), (90, 3041361), (135, 2027574), (162, 1689645), (243, 1126430), (270, 1013787), (405, 675858), (486, 563215), (810, 337929), (1215, 225286), (2430, 112643)]