16808610

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{131}}^1$

素因数の和:208

約数の個数: 128

約数和(自身を含む): 51093504

約数和(自身を除く): 34284894

約数列:

[1, 2, 3, 5, 6, 7, 10, 13, 14, 15, 21, 26, 30, 35, 39, 42, 47, 65, 70, 78, 91, 94, 105, 130, 131, 141, 182, 195, 210, 235, 262, 273, 282, 329, 390, 393, 455, 470, 546, 611, 655, 658, 705, 786, 910, 917, 987, 1222, 1310, 1365, 1410, 1645, 1703, 1833, 1834, 1965, 1974, 2730, 2751, 3055, 3290, 3406, 3666, 3930, 4277, 4585, 4935, 5109, 5502, 6110, 6157, 8515, 8554, 9165, 9170, 9870, 10218, 11921, 12314, 12831, 13755, 17030, 18330, 18471, 21385, 23842, 25545, 25662, 27510, 30785, 35763, 36942, 42770, 43099, 51090, 59605, 61570, 64155, 71526, 80041, 86198, 92355, 119210, 128310, 129297, 160082, 178815, 184710, 215495, 240123, 258594, 357630, 400205, 430990, 480246, 560287, 646485, 800410, 1120574, 1200615, 1292970, 1680861, 2401230, 2801435, 3361722, 5602870, 8404305, 16808610]

約数ペア:

[(1, 16808610), (2, 8404305), (3, 5602870), (5, 3361722), (6, 2801435), (7, 2401230), (10, 1680861), (13, 1292970), (14, 1200615), (15, 1120574), (21, 800410), (26, 646485), (30, 560287), (35, 480246), (39, 430990), (42, 400205), (47, 357630), (65, 258594), (70, 240123), (78, 215495), (91, 184710), (94, 178815), (105, 160082), (130, 129297), (131, 128310), (141, 119210), (182, 92355), (195, 86198), (210, 80041), (235, 71526), (262, 64155), (273, 61570), (282, 59605), (329, 51090), (390, 43099), (393, 42770), (455, 36942), (470, 35763), (546, 30785), (611, 27510), (655, 25662), (658, 25545), (705, 23842), (786, 21385), (910, 18471), (917, 18330), (987, 17030), (1222, 13755), (1310, 12831), (1365, 12314), (1410, 11921), (1645, 10218), (1703, 9870), (1833, 9170), (1834, 9165), (1965, 8554), (1974, 8515), (2730, 6157), (2751, 6110), (3055, 5502), (3290, 5109), (3406, 4935), (3666, 4585), (3930, 4277)]