12694710

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{991}}^1$

素因数の和:1069

約数の個数: 64

約数和(自身を含む): 35426304

約数和(自身を除く): 22731594

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 61, 70, 105, 122, 183, 210, 305, 366, 427, 610, 854, 915, 991, 1281, 1830, 1982, 2135, 2562, 2973, 4270, 4955, 5946, 6405, 6937, 9910, 12810, 13874, 14865, 20811, 29730, 34685, 41622, 60451, 69370, 104055, 120902, 181353, 208110, 302255, 362706, 423157, 604510, 846314, 906765, 1269471, 1813530, 2115785, 2538942, 4231570, 6347355, 12694710]

約数ペア:

[(1, 12694710), (2, 6347355), (3, 4231570), (5, 2538942), (6, 2115785), (7, 1813530), (10, 1269471), (14, 906765), (15, 846314), (21, 604510), (30, 423157), (35, 362706), (42, 302255), (61, 208110), (70, 181353), (105, 120902), (122, 104055), (183, 69370), (210, 60451), (305, 41622), (366, 34685), (427, 29730), (610, 20811), (854, 14865), (915, 13874), (991, 12810), (1281, 9910), (1830, 6937), (1982, 6405), (2135, 5946), (2562, 4955), (2973, 4270)]