310286844

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{547}}^1\times {\mathrm{2251}}^1$

素因数の和:2815

約数の個数: 72

約数和(自身を含む): 898421888

約数和(自身を除く): 588135044

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 28, 36, 42, 63, 84, 126, 252, 547, 1094, 1641, 2188, 2251, 3282, 3829, 4502, 4923, 6564, 6753, 7658, 9004, 9846, 11487, 13506, 15316, 15757, 19692, 20259, 22974, 27012, 31514, 34461, 40518, 45948, 47271, 63028, 68922, 81036, 94542, 137844, 141813, 189084, 283626, 567252, 1231297, 2462594, 3693891, 4925188, 7387782, 8619079, 11081673, 14775564, 17238158, 22163346, 25857237, 34476316, 44326692, 51714474, 77571711, 103428948, 155143422, 310286844]

約数ペア:

[(1, 310286844), (2, 155143422), (3, 103428948), (4, 77571711), (6, 51714474), (7, 44326692), (9, 34476316), (12, 25857237), (14, 22163346), (18, 17238158), (21, 14775564), (28, 11081673), (36, 8619079), (42, 7387782), (63, 4925188), (84, 3693891), (126, 2462594), (252, 1231297), (547, 567252), (1094, 283626), (1641, 189084), (2188, 141813), (2251, 137844), (3282, 94542), (3829, 81036), (4502, 68922), (4923, 63028), (6564, 47271), (6753, 45948), (7658, 40518), (9004, 34461), (9846, 31514), (11487, 27012), (13506, 22974), (15316, 20259), (15757, 19692)]