2550690

素因数分解:

$2^1\times 3^4\times 5^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:133

約数の個数: 80

約数和(自身を含む): 7108992

約数和(自身を除く): 4558302

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 47, 54, 67, 81, 90, 94, 134, 135, 141, 162, 201, 235, 270, 282, 335, 402, 405, 423, 470, 603, 670, 705, 810, 846, 1005, 1206, 1269, 1410, 1809, 2010, 2115, 2538, 3015, 3149, 3618, 3807, 4230, 5427, 6030, 6298, 6345, 7614, 9045, 9447, 10854, 12690, 15745, 18090, 18894, 19035, 27135, 28341, 31490, 38070, 47235, 54270, 56682, 85023, 94470, 141705, 170046, 255069, 283410, 425115, 510138, 850230, 1275345, 2550690]

約数ペア:

[(1, 2550690), (2, 1275345), (3, 850230), (5, 510138), (6, 425115), (9, 283410), (10, 255069), (15, 170046), (18, 141705), (27, 94470), (30, 85023), (45, 56682), (47, 54270), (54, 47235), (67, 38070), (81, 31490), (90, 28341), (94, 27135), (134, 19035), (135, 18894), (141, 18090), (162, 15745), (201, 12690), (235, 10854), (270, 9447), (282, 9045), (335, 7614), (402, 6345), (405, 6298), (423, 6030), (470, 5427), (603, 4230), (670, 3807), (705, 3618), (810, 3149), (846, 3015), (1005, 2538), (1206, 2115), (1269, 2010), (1410, 1809)]