3301900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{53}}^1\times {\mathrm{89}}^1$

素因数の和:163

約数の個数: 72

約数和(自身を含む): 8436960

約数和(自身を除く): 5135060

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 53, 70, 89, 100, 106, 140, 175, 178, 212, 265, 350, 356, 371, 445, 530, 623, 700, 742, 890, 1060, 1246, 1325, 1484, 1780, 1855, 2225, 2492, 2650, 3115, 3710, 4450, 4717, 5300, 6230, 7420, 8900, 9275, 9434, 12460, 15575, 18550, 18868, 23585, 31150, 33019, 37100, 47170, 62300, 66038, 94340, 117925, 132076, 165095, 235850, 330190, 471700, 660380, 825475, 1650950, 3301900]

約数ペア:

[(1, 3301900), (2, 1650950), (4, 825475), (5, 660380), (7, 471700), (10, 330190), (14, 235850), (20, 165095), (25, 132076), (28, 117925), (35, 94340), (50, 66038), (53, 62300), (70, 47170), (89, 37100), (100, 33019), (106, 31150), (140, 23585), (175, 18868), (178, 18550), (212, 15575), (265, 12460), (350, 9434), (356, 9275), (371, 8900), (445, 7420), (530, 6230), (623, 5300), (700, 4717), (742, 4450), (890, 3710), (1060, 3115), (1246, 2650), (1325, 2492), (1484, 2225), (1780, 1855)]