6811140

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{16217}}^1$

素因数の和:16236

約数の個数: 48

約数和(自身を含む): 21796992

約数和(自身を除く): 14985852

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, 16217, 32434, 48651, 64868, 81085, 97302, 113519, 162170, 194604, 227038, 243255, 324340, 340557, 454076, 486510, 567595, 681114, 973020, 1135190, 1362228, 1702785, 2270380, 3405570, 6811140]

約数ペア:

[(1, 6811140), (2, 3405570), (3, 2270380), (4, 1702785), (5, 1362228), (6, 1135190), (7, 973020), (10, 681114), (12, 567595), (14, 486510), (15, 454076), (20, 340557), (21, 324340), (28, 243255), (30, 227038), (35, 194604), (42, 162170), (60, 113519), (70, 97302), (84, 81085), (105, 64868), (140, 48651), (210, 32434), (420, 16217)]