1304910

素因数分解:

$2^1\times 3^6\times 5^1\times {\mathrm{179}}^1$

素因数の和:204

約数の個数: 56

約数和(自身を含む): 3541320

約数和(自身を除く): 2236410

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 135, 162, 179, 243, 270, 358, 405, 486, 537, 729, 810, 895, 1074, 1215, 1458, 1611, 1790, 2430, 2685, 3222, 3645, 4833, 5370, 7290, 8055, 9666, 14499, 16110, 24165, 28998, 43497, 48330, 72495, 86994, 130491, 144990, 217485, 260982, 434970, 652455, 1304910]

約数ペア:

[(1, 1304910), (2, 652455), (3, 434970), (5, 260982), (6, 217485), (9, 144990), (10, 130491), (15, 86994), (18, 72495), (27, 48330), (30, 43497), (45, 28998), (54, 24165), (81, 16110), (90, 14499), (135, 9666), (162, 8055), (179, 7290), (243, 5370), (270, 4833), (358, 3645), (405, 3222), (486, 2685), (537, 2430), (729, 1790), (810, 1611), (895, 1458), (1074, 1215)]