68865090

素因数分解:

$2^1\times 3^1\times 5^1\times 7^2\times {\mathrm{79}}^1\times {\mathrm{593}}^1$

素因数の和:696

約数の個数: 96

約数和(自身を含む): 195022080

約数和(自身を除く): 126156990

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 49, 70, 79, 98, 105, 147, 158, 210, 237, 245, 294, 395, 474, 490, 553, 593, 735, 790, 1106, 1185, 1186, 1470, 1659, 1779, 2370, 2765, 2965, 3318, 3558, 3871, 4151, 5530, 5930, 7742, 8295, 8302, 8895, 11613, 12453, 16590, 17790, 19355, 20755, 23226, 24906, 29057, 38710, 41510, 46847, 58065, 58114, 62265, 87171, 93694, 116130, 124530, 140541, 145285, 174342, 234235, 281082, 290570, 327929, 435855, 468470, 655858, 702705, 871710, 983787, 1405410, 1639645, 1967574, 2295503, 3279290, 4591006, 4918935, 6886509, 9837870, 11477515, 13773018, 22955030, 34432545, 68865090]

約数ペア:

[(1, 68865090), (2, 34432545), (3, 22955030), (5, 13773018), (6, 11477515), (7, 9837870), (10, 6886509), (14, 4918935), (15, 4591006), (21, 3279290), (30, 2295503), (35, 1967574), (42, 1639645), (49, 1405410), (70, 983787), (79, 871710), (98, 702705), (105, 655858), (147, 468470), (158, 435855), (210, 327929), (237, 290570), (245, 281082), (294, 234235), (395, 174342), (474, 145285), (490, 140541), (553, 124530), (593, 116130), (735, 93694), (790, 87171), (1106, 62265), (1185, 58114), (1186, 58065), (1470, 46847), (1659, 41510), (1779, 38710), (2370, 29057), (2765, 24906), (2965, 23226), (3318, 20755), (3558, 19355), (3871, 17790), (4151, 16590), (5530, 12453), (5930, 11613), (7742, 8895), (8295, 8302)]