2174850

素因数分解:

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

素因数の和:206

約数の個数: 72

約数和(自身を含む): 6093360

約数和(自身を除く): 3918510

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 25, 27, 30, 45, 50, 54, 75, 81, 90, 135, 150, 162, 179, 225, 243, 270, 358, 405, 450, 486, 537, 675, 810, 895, 1074, 1215, 1350, 1611, 1790, 2025, 2430, 2685, 3222, 4050, 4475, 4833, 5370, 6075, 8055, 8950, 9666, 12150, 13425, 14499, 16110, 24165, 26850, 28998, 40275, 43497, 48330, 72495, 80550, 86994, 120825, 144990, 217485, 241650, 362475, 434970, 724950, 1087425, 2174850]

約数ペア:

[(1, 2174850), (2, 1087425), (3, 724950), (5, 434970), (6, 362475), (9, 241650), (10, 217485), (15, 144990), (18, 120825), (25, 86994), (27, 80550), (30, 72495), (45, 48330), (50, 43497), (54, 40275), (75, 28998), (81, 26850), (90, 24165), (135, 16110), (150, 14499), (162, 13425), (179, 12150), (225, 9666), (243, 8950), (270, 8055), (358, 6075), (405, 5370), (450, 4833), (486, 4475), (537, 4050), (675, 3222), (810, 2685), (895, 2430), (1074, 2025), (1215, 1790), (1350, 1611)]