1836304890

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{1249187}}^1$

素因数の和:1249211

約数の個数: 48

約数和(自身を含む): 5126667552

約数和(自身を除く): 3290362662

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 98, 105, 147, 210, 245, 294, 490, 735, 1470, 1249187, 2498374, 3747561, 6245935, 7495122, 8744309, 12491870, 17488618, 18737805, 26232927, 37475610, 43721545, 52465854, 61210163, 87443090, 122420326, 131164635, 183630489, 262329270, 306050815, 367260978, 612101630, 918152445, 1836304890]

約数ペア:

[(1, 1836304890), (2, 918152445), (3, 612101630), (5, 367260978), (6, 306050815), (7, 262329270), (10, 183630489), (14, 131164635), (15, 122420326), (21, 87443090), (30, 61210163), (35, 52465854), (42, 43721545), (49, 37475610), (70, 26232927), (98, 18737805), (105, 17488618), (147, 12491870), (210, 8744309), (245, 7495122), (294, 6245935), (490, 3747561), (735, 2498374), (1470, 1249187)]