2275140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{5417}}^1$

素因数の和:5436

約数の個数: 48

約数和(自身を含む): 7281792

約数和(自身を除く): 5006652

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 140, 210, 420, 5417, 10834, 16251, 21668, 27085, 32502, 37919, 54170, 65004, 75838, 81255, 108340, 113757, 151676, 162510, 189595, 227514, 325020, 379190, 455028, 568785, 758380, 1137570, 2275140]

約数ペア:

[(1, 2275140), (2, 1137570), (3, 758380), (4, 568785), (5, 455028), (6, 379190), (7, 325020), (10, 227514), (12, 189595), (14, 162510), (15, 151676), (20, 113757), (21, 108340), (28, 81255), (30, 75838), (35, 65004), (42, 54170), (60, 37919), (70, 32502), (84, 27085), (105, 21668), (140, 16251), (210, 10834), (420, 5417)]