68279190

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{347}}^1\times {\mathrm{937}}^1$

素因数の和:1301

約数の個数: 64

約数和(自身を含む): 188020224

約数和(自身を除く): 119741034

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 347, 694, 937, 1041, 1735, 1874, 2082, 2429, 2811, 3470, 4685, 4858, 5205, 5622, 6559, 7287, 9370, 10410, 12145, 13118, 14055, 14574, 19677, 24290, 28110, 32795, 36435, 39354, 65590, 72870, 98385, 196770, 325139, 650278, 975417, 1625695, 1950834, 2275973, 3251390, 4551946, 4877085, 6827919, 9754170, 11379865, 13655838, 22759730, 34139595, 68279190]

約数ペア:

[(1, 68279190), (2, 34139595), (3, 22759730), (5, 13655838), (6, 11379865), (7, 9754170), (10, 6827919), (14, 4877085), (15, 4551946), (21, 3251390), (30, 2275973), (35, 1950834), (42, 1625695), (70, 975417), (105, 650278), (210, 325139), (347, 196770), (694, 98385), (937, 72870), (1041, 65590), (1735, 39354), (1874, 36435), (2082, 32795), (2429, 28110), (2811, 24290), (3470, 19677), (4685, 14574), (4858, 14055), (5205, 13118), (5622, 12145), (6559, 10410), (7287, 9370)]