71518588610

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{1697}}^1\times {\mathrm{7621}}^1$

素因数の和:9411

約数の個数: 64

約数和(自身を含む): 149093637120

約数和(自身を除く): 77575048510

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 1697, 2765, 3394, 5530, 7621, 8485, 11879, 15242, 16970, 23758, 38105, 53347, 59395, 76210, 106694, 118790, 134063, 266735, 268126, 533470, 602059, 670315, 938441, 1204118, 1340630, 1876882, 3010295, 4214413, 4692205, 6020590, 8428826, 9384410, 12932837, 21072065, 25865674, 42144130, 64664185, 90529859, 129328370, 181059718, 452649295, 905298590, 1021694123, 2043388246, 5108470615, 7151858861, 10216941230, 14303717722, 35759294305, 71518588610]

約数ペア:

[(1, 71518588610), (2, 35759294305), (5, 14303717722), (7, 10216941230), (10, 7151858861), (14, 5108470615), (35, 2043388246), (70, 1021694123), (79, 905298590), (158, 452649295), (395, 181059718), (553, 129328370), (790, 90529859), (1106, 64664185), (1697, 42144130), (2765, 25865674), (3394, 21072065), (5530, 12932837), (7621, 9384410), (8485, 8428826), (11879, 6020590), (15242, 4692205), (16970, 4214413), (23758, 3010295), (38105, 1876882), (53347, 1340630), (59395, 1204118), (76210, 938441), (106694, 670315), (118790, 602059), (134063, 533470), (266735, 268126)]