2836260

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{2251}}^1$

素因数の和:2273

約数の個数: 72

約数和(自身を含む): 9836736

約数和(自身を除く): 7000476

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 14, 15, 18, 20, 21, 28, 30, 35, 36, 42, 45, 60, 63, 70, 84, 90, 105, 126, 140, 180, 210, 252, 315, 420, 630, 1260, 2251, 4502, 6753, 9004, 11255, 13506, 15757, 20259, 22510, 27012, 31514, 33765, 40518, 45020, 47271, 63028, 67530, 78785, 81036, 94542, 101295, 135060, 141813, 157570, 189084, 202590, 236355, 283626, 315140, 405180, 472710, 567252, 709065, 945420, 1418130, 2836260]

約数ペア:

[(1, 2836260), (2, 1418130), (3, 945420), (4, 709065), (5, 567252), (6, 472710), (7, 405180), (9, 315140), (10, 283626), (12, 236355), (14, 202590), (15, 189084), (18, 157570), (20, 141813), (21, 135060), (28, 101295), (30, 94542), (35, 81036), (36, 78785), (42, 67530), (45, 63028), (60, 47271), (63, 45020), (70, 40518), (84, 33765), (90, 31514), (105, 27012), (126, 22510), (140, 20259), (180, 15757), (210, 13506), (252, 11255), (315, 9004), (420, 6753), (630, 4502), (1260, 2251)]