179542610

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{137}}^1\times {\mathrm{593}}^1$

素因数の和:767

約数の個数: 64

約数和(自身を含む): 371824992

約数和(自身を除く): 192282382

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 137, 170, 221, 274, 442, 593, 685, 1105, 1186, 1370, 1781, 2210, 2329, 2965, 3562, 4658, 5930, 7709, 8905, 10081, 11645, 15418, 17810, 20162, 23290, 30277, 38545, 50405, 60554, 77090, 81241, 100810, 131053, 151385, 162482, 262106, 302770, 406205, 655265, 812410, 1056133, 1310530, 1381097, 2112266, 2762194, 5280665, 6905485, 10561330, 13810970, 17954261, 35908522, 89771305, 179542610]

約数ペア:

[(1, 179542610), (2, 89771305), (5, 35908522), (10, 17954261), (13, 13810970), (17, 10561330), (26, 6905485), (34, 5280665), (65, 2762194), (85, 2112266), (130, 1381097), (137, 1310530), (170, 1056133), (221, 812410), (274, 655265), (442, 406205), (593, 302770), (685, 262106), (1105, 162482), (1186, 151385), (1370, 131053), (1781, 100810), (2210, 81241), (2329, 77090), (2965, 60554), (3562, 50405), (4658, 38545), (5930, 30277), (7709, 23290), (8905, 20162), (10081, 17810), (11645, 15418)]