26615694990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{5449}}^1\times {\mathrm{7079}}^1$

素因数の和:12561

約数の個数: 64

約数和(自身を含む): 66676608000

約数和(自身を除く): 40060913010

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 5449, 7079, 10898, 14158, 16347, 21237, 27245, 32694, 35395, 42474, 54490, 70790, 81735, 106185, 125327, 162817, 163470, 212370, 250654, 325634, 375981, 488451, 626635, 751962, 814085, 976902, 1253270, 1628170, 1879905, 2442255, 3759810, 4884510, 38573471, 77146942, 115720413, 192867355, 231440826, 385734710, 578602065, 887189833, 1157204130, 1774379666, 2661569499, 4435949165, 5323138998, 8871898330, 13307847495, 26615694990]

約数ペア:

[(1, 26615694990), (2, 13307847495), (3, 8871898330), (5, 5323138998), (6, 4435949165), (10, 2661569499), (15, 1774379666), (23, 1157204130), (30, 887189833), (46, 578602065), (69, 385734710), (115, 231440826), (138, 192867355), (230, 115720413), (345, 77146942), (690, 38573471), (5449, 4884510), (7079, 3759810), (10898, 2442255), (14158, 1879905), (16347, 1628170), (21237, 1253270), (27245, 976902), (32694, 814085), (35395, 751962), (42474, 626635), (54490, 488451), (70790, 375981), (81735, 325634), (106185, 250654), (125327, 212370), (162817, 163470)]