70877100

素因数分解:

$2^2\times 3^1\times 5^2\times 7^1\times {\mathrm{33751}}^1$

素因数の和:33775

約数の個数: 72

約数和(自身を含む): 234373888

約数和(自身を除く): 163496788

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 25, 28, 30, 35, 42, 50, 60, 70, 75, 84, 100, 105, 140, 150, 175, 210, 300, 350, 420, 525, 700, 1050, 2100, 33751, 67502, 101253, 135004, 168755, 202506, 236257, 337510, 405012, 472514, 506265, 675020, 708771, 843775, 945028, 1012530, 1181285, 1417542, 1687550, 2025060, 2362570, 2531325, 2835084, 3375100, 3543855, 4725140, 5062650, 5906425, 7087710, 10125300, 11812850, 14175420, 17719275, 23625700, 35438550, 70877100]

約数ペア:

[(1, 70877100), (2, 35438550), (3, 23625700), (4, 17719275), (5, 14175420), (6, 11812850), (7, 10125300), (10, 7087710), (12, 5906425), (14, 5062650), (15, 4725140), (20, 3543855), (21, 3375100), (25, 2835084), (28, 2531325), (30, 2362570), (35, 2025060), (42, 1687550), (50, 1417542), (60, 1181285), (70, 1012530), (75, 945028), (84, 843775), (100, 708771), (105, 675020), (140, 506265), (150, 472514), (175, 405012), (210, 337510), (300, 236257), (350, 202506), (420, 168755), (525, 135004), (700, 101253), (1050, 67502), (2100, 33751)]