70371420

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{1223}}^1$

素因数の和:1379

約数の個数: 96

約数和(自身を含む): 227017728

約数和(自身を除く): 156646308

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 84, 105, 137, 140, 210, 274, 411, 420, 548, 685, 822, 959, 1223, 1370, 1644, 1918, 2055, 2446, 2740, 2877, 3669, 3836, 4110, 4795, 4892, 5754, 6115, 7338, 8220, 8561, 9590, 11508, 12230, 14385, 14676, 17122, 18345, 19180, 24460, 25683, 28770, 34244, 36690, 42805, 51366, 57540, 73380, 85610, 102732, 128415, 167551, 171220, 256830, 335102, 502653, 513660, 670204, 837755, 1005306, 1172857, 1675510, 2010612, 2345714, 2513265, 3351020, 3518571, 4691428, 5026530, 5864285, 7037142, 10053060, 11728570, 14074284, 17592855, 23457140, 35185710, 70371420]

約数ペア:

[(1, 70371420), (2, 35185710), (3, 23457140), (4, 17592855), (5, 14074284), (6, 11728570), (7, 10053060), (10, 7037142), (12, 5864285), (14, 5026530), (15, 4691428), (20, 3518571), (21, 3351020), (28, 2513265), (30, 2345714), (35, 2010612), (42, 1675510), (60, 1172857), (70, 1005306), (84, 837755), (105, 670204), (137, 513660), (140, 502653), (210, 335102), (274, 256830), (411, 171220), (420, 167551), (548, 128415), (685, 102732), (822, 85610), (959, 73380), (1223, 57540), (1370, 51366), (1644, 42805), (1918, 36690), (2055, 34244), (2446, 28770), (2740, 25683), (2877, 24460), (3669, 19180), (3836, 18345), (4110, 17122), (4795, 14676), (4892, 14385), (5754, 12230), (6115, 11508), (7338, 9590), (8220, 8561)]