87328010

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{4931}}^1$

素因数の和:4979

約数の個数: 64

約数和(自身を含む): 204539904

約数和(自身を除く): 117211894

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 23, 35, 46, 55, 70, 77, 110, 115, 154, 161, 230, 253, 322, 385, 506, 770, 805, 1265, 1610, 1771, 2530, 3542, 4931, 8855, 9862, 17710, 24655, 34517, 49310, 54241, 69034, 108482, 113413, 172585, 226826, 271205, 345170, 379687, 542410, 567065, 759374, 793891, 1134130, 1247543, 1587782, 1898435, 2495086, 3796870, 3969455, 6237715, 7938910, 8732801, 12475430, 17465602, 43664005, 87328010]

約数ペア:

[(1, 87328010), (2, 43664005), (5, 17465602), (7, 12475430), (10, 8732801), (11, 7938910), (14, 6237715), (22, 3969455), (23, 3796870), (35, 2495086), (46, 1898435), (55, 1587782), (70, 1247543), (77, 1134130), (110, 793891), (115, 759374), (154, 567065), (161, 542410), (230, 379687), (253, 345170), (322, 271205), (385, 226826), (506, 172585), (770, 113413), (805, 108482), (1265, 69034), (1610, 54241), (1771, 49310), (2530, 34517), (3542, 24655), (4931, 17710), (8855, 9862)]