298287270

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{331}}^1$

素因数の和:411

約数の個数: 192

約数和(自身を含む): 894965760

約数和(自身を除く): 596678490

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 17, 18, 19, 30, 31, 34, 38, 45, 51, 57, 62, 85, 90, 93, 95, 102, 114, 153, 155, 170, 171, 186, 190, 255, 279, 285, 306, 310, 323, 331, 342, 465, 510, 527, 558, 570, 589, 646, 662, 765, 855, 930, 969, 993, 1054, 1178, 1395, 1530, 1581, 1615, 1655, 1710, 1767, 1938, 1986, 2635, 2790, 2907, 2945, 2979, 3162, 3230, 3310, 3534, 4743, 4845, 4965, 5270, 5301, 5627, 5814, 5890, 5958, 6289, 7905, 8835, 9486, 9690, 9930, 10013, 10261, 10602, 11254, 12578, 14535, 14895, 15810, 16881, 17670, 18867, 20026, 20522, 23715, 26505, 28135, 29070, 29790, 30039, 30783, 31445, 33762, 37734, 47430, 50065, 50643, 51305, 53010, 56270, 56601, 60078, 61566, 62890, 84405, 90117, 92349, 94335, 100130, 101286, 102610, 106913, 113202, 150195, 153915, 168810, 174437, 180234, 184698, 188670, 194959, 213826, 253215, 283005, 300390, 307830, 320739, 348874, 389918, 450585, 461745, 506430, 523311, 534565, 566010, 584877, 641478, 872185, 901170, 923490, 962217, 974795, 1046622, 1069130, 1169754, 1569933, 1603695, 1744370, 1754631, 1924434, 1949590, 2616555, 2924385, 3139866, 3207390, 3314303, 3509262, 4811085, 5233110, 5848770, 6628606, 7849665, 8773155, 9622170, 9942909, 15699330, 16571515, 17546310, 19885818, 29828727, 33143030, 49714545, 59657454, 99429090, 149143635, 298287270]

約数ペア:

[(1, 298287270), (2, 149143635), (3, 99429090), (5, 59657454), (6, 49714545), (9, 33143030), (10, 29828727), (15, 19885818), (17, 17546310), (18, 16571515), (19, 15699330), (30, 9942909), (31, 9622170), (34, 8773155), (38, 7849665), (45, 6628606), (51, 5848770), (57, 5233110), (62, 4811085), (85, 3509262), (90, 3314303), (93, 3207390), (95, 3139866), (102, 2924385), (114, 2616555), (153, 1949590), (155, 1924434), (170, 1754631), (171, 1744370), (186, 1603695), (190, 1569933), (255, 1169754), (279, 1069130), (285, 1046622), (306, 974795), (310, 962217), (323, 923490), (331, 901170), (342, 872185), (465, 641478), (510, 584877), (527, 566010), (558, 534565), (570, 523311), (589, 506430), (646, 461745), (662, 450585), (765, 389918), (855, 348874), (930, 320739), (969, 307830), (993, 300390), (1054, 283005), (1178, 253215), (1395, 213826), (1530, 194959), (1581, 188670), (1615, 184698), (1655, 180234), (1710, 174437), (1767, 168810), (1938, 153915), (1986, 150195), (2635, 113202), (2790, 106913), (2907, 102610), (2945, 101286), (2979, 100130), (3162, 94335), (3230, 92349), (3310, 90117), (3534, 84405), (4743, 62890), (4845, 61566), (4965, 60078), (5270, 56601), (5301, 56270), (5627, 53010), (5814, 51305), (5890, 50643), (5958, 50065), (6289, 47430), (7905, 37734), (8835, 33762), (9486, 31445), (9690, 30783), (9930, 30039), (10013, 29790), (10261, 29070), (10602, 28135), (11254, 26505), (12578, 23715), (14535, 20522), (14895, 20026), (15810, 18867), (16881, 17670)]