285402317340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{679529327}}^1$

素因数の和:679529346

約数の個数: 48

約数和(自身を含む): 913287416832

約数和(自身を除く): 627885099492

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, 679529327, 1359058654, 2038587981, 2718117308, 3397646635, 4077175962, 4756705289, 6795293270, 8154351924, 9513410578, 10192939905, 13590586540, 14270115867, 19026821156, 20385879810, 23783526445, 28540231734, 40771759620, 47567052890, 57080463468, 71350579335, 95134105780, 142701158670, 285402317340]

約数ペア:

[(1, 285402317340), (2, 142701158670), (3, 95134105780), (4, 71350579335), (5, 57080463468), (6, 47567052890), (7, 40771759620), (10, 28540231734), (12, 23783526445), (14, 20385879810), (15, 19026821156), (20, 14270115867), (21, 13590586540), (28, 10192939905), (30, 9513410578), (35, 8154351924), (42, 6795293270), (60, 4756705289), (70, 4077175962), (84, 3397646635), (105, 2718117308), (140, 2038587981), (210, 1359058654), (420, 679529327)]