73468990

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:361

約数の個数: 64

約数和(自身を含む): 156432384

約数和(自身を除く): 82963394

約数列:

[1, 2, 5, 7, 10, 14, 35, 47, 70, 94, 137, 163, 235, 274, 326, 329, 470, 658, 685, 815, 959, 1141, 1370, 1630, 1645, 1918, 2282, 3290, 4795, 5705, 6439, 7661, 9590, 11410, 12878, 15322, 22331, 32195, 38305, 44662, 45073, 53627, 64390, 76610, 90146, 107254, 111655, 156317, 223310, 225365, 268135, 312634, 450730, 536270, 781585, 1049557, 1563170, 2099114, 5247785, 7346899, 10495570, 14693798, 36734495, 73468990]

約数ペア:

[(1, 73468990), (2, 36734495), (5, 14693798), (7, 10495570), (10, 7346899), (14, 5247785), (35, 2099114), (47, 1563170), (70, 1049557), (94, 781585), (137, 536270), (163, 450730), (235, 312634), (274, 268135), (326, 225365), (329, 223310), (470, 156317), (658, 111655), (685, 107254), (815, 90146), (959, 76610), (1141, 64390), (1370, 53627), (1630, 45073), (1645, 44662), (1918, 38305), (2282, 32195), (3290, 22331), (4795, 15322), (5705, 12878), (6439, 11410), (7661, 9590)]