43384740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{1949}}^1$

素因数の和:2021

約数の個数: 96

約数和(自身を含む): 141523200

約数和(自身を除く): 98138460

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 53, 60, 70, 84, 105, 106, 140, 159, 210, 212, 265, 318, 371, 420, 530, 636, 742, 795, 1060, 1113, 1484, 1590, 1855, 1949, 2226, 3180, 3710, 3898, 4452, 5565, 5847, 7420, 7796, 9745, 11130, 11694, 13643, 19490, 22260, 23388, 27286, 29235, 38980, 40929, 54572, 58470, 68215, 81858, 103297, 116940, 136430, 163716, 204645, 206594, 272860, 309891, 409290, 413188, 516485, 619782, 723079, 818580, 1032970, 1239564, 1446158, 1549455, 2065940, 2169237, 2892316, 3098910, 3615395, 4338474, 6197820, 7230790, 8676948, 10846185, 14461580, 21692370, 43384740]

約数ペア:

[(1, 43384740), (2, 21692370), (3, 14461580), (4, 10846185), (5, 8676948), (6, 7230790), (7, 6197820), (10, 4338474), (12, 3615395), (14, 3098910), (15, 2892316), (20, 2169237), (21, 2065940), (28, 1549455), (30, 1446158), (35, 1239564), (42, 1032970), (53, 818580), (60, 723079), (70, 619782), (84, 516485), (105, 413188), (106, 409290), (140, 309891), (159, 272860), (210, 206594), (212, 204645), (265, 163716), (318, 136430), (371, 116940), (420, 103297), (530, 81858), (636, 68215), (742, 58470), (795, 54572), (1060, 40929), (1113, 38980), (1484, 29235), (1590, 27286), (1855, 23388), (1949, 22260), (2226, 19490), (3180, 13643), (3710, 11694), (3898, 11130), (4452, 9745), (5565, 7796), (5847, 7420)]