310200198

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{11}}^3\times {\mathrm{31}}^1\times {\mathrm{179}}^1$

素因数の和:255

約数の個数: 128

約数和(自身を含む): 809533440

約数和(自身を除く): 499333242

約数列:

[1, 2, 3, 6, 7, 11, 14, 21, 22, 31, 33, 42, 62, 66, 77, 93, 121, 154, 179, 186, 217, 231, 242, 341, 358, 363, 434, 462, 537, 651, 682, 726, 847, 1023, 1074, 1253, 1302, 1331, 1694, 1969, 2046, 2387, 2506, 2541, 2662, 3751, 3759, 3938, 3993, 4774, 5082, 5549, 5907, 7161, 7502, 7518, 7986, 9317, 11098, 11253, 11814, 13783, 14322, 16647, 18634, 21659, 22506, 26257, 27566, 27951, 33294, 38843, 41261, 41349, 43318, 52514, 55902, 61039, 64977, 77686, 78771, 82522, 82698, 116529, 122078, 123783, 129954, 151613, 157542, 183117, 233058, 238249, 247566, 288827, 303226, 366234, 427273, 454839, 476498, 577654, 671429, 714747, 854546, 866481, 909678, 1281819, 1342858, 1429494, 1667743, 1732962, 2014287, 2563638, 3335486, 4028574, 4700003, 5003229, 7385719, 9400006, 10006458, 14100009, 14771438, 22157157, 28200018, 44314314, 51700033, 103400066, 155100099, 310200198]

約数ペア:

[(1, 310200198), (2, 155100099), (3, 103400066), (6, 51700033), (7, 44314314), (11, 28200018), (14, 22157157), (21, 14771438), (22, 14100009), (31, 10006458), (33, 9400006), (42, 7385719), (62, 5003229), (66, 4700003), (77, 4028574), (93, 3335486), (121, 2563638), (154, 2014287), (179, 1732962), (186, 1667743), (217, 1429494), (231, 1342858), (242, 1281819), (341, 909678), (358, 866481), (363, 854546), (434, 714747), (462, 671429), (537, 577654), (651, 476498), (682, 454839), (726, 427273), (847, 366234), (1023, 303226), (1074, 288827), (1253, 247566), (1302, 238249), (1331, 233058), (1694, 183117), (1969, 157542), (2046, 151613), (2387, 129954), (2506, 123783), (2541, 122078), (2662, 116529), (3751, 82698), (3759, 82522), (3938, 78771), (3993, 77686), (4774, 64977), (5082, 61039), (5549, 55902), (5907, 52514), (7161, 43318), (7502, 41349), (7518, 41261), (7986, 38843), (9317, 33294), (11098, 27951), (11253, 27566), (11814, 26257), (13783, 22506), (14322, 21659), (16647, 18634)]