57664740

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{251}}^1\times {\mathrm{547}}^1$

素因数の和:817

約数の個数: 96

約数和(自身を含む): 185601024

約数和(自身を除く): 127936284

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, 251, 420, 502, 547, 753, 1004, 1094, 1255, 1506, 1641, 1757, 2188, 2510, 2735, 3012, 3282, 3514, 3765, 3829, 5020, 5271, 5470, 6564, 7028, 7530, 7658, 8205, 8785, 10542, 10940, 11487, 15060, 15316, 16410, 17570, 19145, 21084, 22974, 26355, 32820, 35140, 38290, 45948, 52710, 57435, 76580, 105420, 114870, 137297, 229740, 274594, 411891, 549188, 686485, 823782, 961079, 1372970, 1647564, 1922158, 2059455, 2745940, 2883237, 3844316, 4118910, 4805395, 5766474, 8237820, 9610790, 11532948, 14416185, 19221580, 28832370, 57664740]

約数ペア:

[(1, 57664740), (2, 28832370), (3, 19221580), (4, 14416185), (5, 11532948), (6, 9610790), (7, 8237820), (10, 5766474), (12, 4805395), (14, 4118910), (15, 3844316), (20, 2883237), (21, 2745940), (28, 2059455), (30, 1922158), (35, 1647564), (42, 1372970), (60, 961079), (70, 823782), (84, 686485), (105, 549188), (140, 411891), (210, 274594), (251, 229740), (420, 137297), (502, 114870), (547, 105420), (753, 76580), (1004, 57435), (1094, 52710), (1255, 45948), (1506, 38290), (1641, 35140), (1757, 32820), (2188, 26355), (2510, 22974), (2735, 21084), (3012, 19145), (3282, 17570), (3514, 16410), (3765, 15316), (3829, 15060), (5020, 11487), (5271, 10940), (5470, 10542), (6564, 8785), (7028, 8205), (7530, 7658)]