30757020

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1179

約数の個数: 96

約数和(自身を含む): 99982848

約数和(自身を除く): 69225828

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 67, 70, 84, 105, 134, 140, 201, 210, 268, 335, 402, 420, 469, 670, 804, 938, 1005, 1093, 1340, 1407, 1876, 2010, 2186, 2345, 2814, 3279, 4020, 4372, 4690, 5465, 5628, 6558, 7035, 7651, 9380, 10930, 13116, 14070, 15302, 16395, 21860, 22953, 28140, 30604, 32790, 38255, 45906, 65580, 73231, 76510, 91812, 114765, 146462, 153020, 219693, 229530, 292924, 366155, 439386, 459060, 512617, 732310, 878772, 1025234, 1098465, 1464620, 1537851, 2050468, 2196930, 2563085, 3075702, 4393860, 5126170, 6151404, 7689255, 10252340, 15378510, 30757020]

約数ペア:

[(1, 30757020), (2, 15378510), (3, 10252340), (4, 7689255), (5, 6151404), (6, 5126170), (7, 4393860), (10, 3075702), (12, 2563085), (14, 2196930), (15, 2050468), (20, 1537851), (21, 1464620), (28, 1098465), (30, 1025234), (35, 878772), (42, 732310), (60, 512617), (67, 459060), (70, 439386), (84, 366155), (105, 292924), (134, 229530), (140, 219693), (201, 153020), (210, 146462), (268, 114765), (335, 91812), (402, 76510), (420, 73231), (469, 65580), (670, 45906), (804, 38255), (938, 32790), (1005, 30604), (1093, 28140), (1340, 22953), (1407, 21860), (1876, 16395), (2010, 15302), (2186, 14070), (2345, 13116), (2814, 10930), (3279, 9380), (4020, 7651), (4372, 7035), (4690, 6558), (5465, 5628)]