57658020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{1283}}^1$

素因数の和:1409

約数の個数: 96

約数和(自身を含む): 186375168

約数和(自身を除く): 128717148

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 107, 140, 210, 214, 321, 420, 428, 535, 642, 749, 1070, 1283, 1284, 1498, 1605, 2140, 2247, 2566, 2996, 3210, 3745, 3849, 4494, 5132, 6415, 6420, 7490, 7698, 8981, 8988, 11235, 12830, 14980, 15396, 17962, 19245, 22470, 25660, 26943, 35924, 38490, 44905, 44940, 53886, 76980, 89810, 107772, 134715, 137281, 179620, 269430, 274562, 411843, 538860, 549124, 686405, 823686, 960967, 1372810, 1647372, 1921934, 2059215, 2745620, 2882901, 3843868, 4118430, 4804835, 5765802, 8236860, 9609670, 11531604, 14414505, 19219340, 28829010, 57658020]

約数ペア:

[(1, 57658020), (2, 28829010), (3, 19219340), (4, 14414505), (5, 11531604), (6, 9609670), (7, 8236860), (10, 5765802), (12, 4804835), (14, 4118430), (15, 3843868), (20, 2882901), (21, 2745620), (28, 2059215), (30, 1921934), (35, 1647372), (42, 1372810), (60, 960967), (70, 823686), (84, 686405), (105, 549124), (107, 538860), (140, 411843), (210, 274562), (214, 269430), (321, 179620), (420, 137281), (428, 134715), (535, 107772), (642, 89810), (749, 76980), (1070, 53886), (1283, 44940), (1284, 44905), (1498, 38490), (1605, 35924), (2140, 26943), (2247, 25660), (2566, 22470), (2996, 19245), (3210, 17962), (3745, 15396), (3849, 14980), (4494, 12830), (5132, 11235), (6415, 8988), (6420, 8981), (7490, 7698)]