6965420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{4523}}^1$

素因数の和:4550

約数の個数: 48

約数和(自身を含む): 18240768

約数和(自身を除く): 11275348

約数列:

[1, 2, 4, 5, 7, 10, 11, 14, 20, 22, 28, 35, 44, 55, 70, 77, 110, 140, 154, 220, 308, 385, 770, 1540, 4523, 9046, 18092, 22615, 31661, 45230, 49753, 63322, 90460, 99506, 126644, 158305, 199012, 248765, 316610, 348271, 497530, 633220, 696542, 995060, 1393084, 1741355, 3482710, 6965420]

約数ペア:

[(1, 6965420), (2, 3482710), (4, 1741355), (5, 1393084), (7, 995060), (10, 696542), (11, 633220), (14, 497530), (20, 348271), (22, 316610), (28, 248765), (35, 199012), (44, 158305), (55, 126644), (70, 99506), (77, 90460), (110, 63322), (140, 49753), (154, 45230), (220, 31661), (308, 22615), (385, 18092), (770, 9046), (1540, 4523)]