178131270

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{593}}^1$

素因数の和:670

約数の個数: 128

約数和(自身を含む): 492687360

約数和(自身を除く): 314556090

約数列:

[1, 2, 3, 5, 6, 10, 15, 17, 19, 30, 31, 34, 38, 51, 57, 62, 85, 93, 95, 102, 114, 155, 170, 186, 190, 255, 285, 310, 323, 465, 510, 527, 570, 589, 593, 646, 930, 969, 1054, 1178, 1186, 1581, 1615, 1767, 1779, 1938, 2635, 2945, 2965, 3162, 3230, 3534, 3558, 4845, 5270, 5890, 5930, 7905, 8835, 8895, 9690, 10013, 10081, 11267, 15810, 17670, 17790, 18383, 20026, 20162, 22534, 30039, 30243, 33801, 36766, 50065, 50405, 55149, 56335, 60078, 60486, 67602, 91915, 100130, 100810, 110298, 112670, 150195, 151215, 169005, 183830, 191539, 275745, 300390, 302430, 312511, 338010, 349277, 383078, 551490, 574617, 625022, 698554, 937533, 957695, 1047831, 1149234, 1562555, 1746385, 1875066, 1915390, 2095662, 2873085, 3125110, 3492770, 4687665, 5239155, 5746170, 5937709, 9375330, 10478310, 11875418, 17813127, 29688545, 35626254, 59377090, 89065635, 178131270]

約数ペア:

[(1, 178131270), (2, 89065635), (3, 59377090), (5, 35626254), (6, 29688545), (10, 17813127), (15, 11875418), (17, 10478310), (19, 9375330), (30, 5937709), (31, 5746170), (34, 5239155), (38, 4687665), (51, 3492770), (57, 3125110), (62, 2873085), (85, 2095662), (93, 1915390), (95, 1875066), (102, 1746385), (114, 1562555), (155, 1149234), (170, 1047831), (186, 957695), (190, 937533), (255, 698554), (285, 625022), (310, 574617), (323, 551490), (465, 383078), (510, 349277), (527, 338010), (570, 312511), (589, 302430), (593, 300390), (646, 275745), (930, 191539), (969, 183830), (1054, 169005), (1178, 151215), (1186, 150195), (1581, 112670), (1615, 110298), (1767, 100810), (1779, 100130), (1938, 91915), (2635, 67602), (2945, 60486), (2965, 60078), (3162, 56335), (3230, 55149), (3534, 50405), (3558, 50065), (4845, 36766), (5270, 33801), (5890, 30243), (5930, 30039), (7905, 22534), (8835, 20162), (8895, 20026), (9690, 18383), (10013, 17790), (10081, 17670), (11267, 15810)]