2558906070

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{107}}^1\times {\mathrm{2423}}^1$

素因数の和:2594

約数の個数: 128

約数和(自身を含む): 7238025216

約数和(自身を除く): 4679119146

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 107, 141, 210, 214, 235, 282, 321, 329, 470, 535, 642, 658, 705, 749, 987, 1070, 1410, 1498, 1605, 1645, 1974, 2247, 2423, 3210, 3290, 3745, 4494, 4846, 4935, 5029, 7269, 7490, 9870, 10058, 11235, 12115, 14538, 15087, 16961, 22470, 24230, 25145, 30174, 33922, 35203, 36345, 50290, 50883, 70406, 72690, 75435, 84805, 101766, 105609, 113881, 150870, 169610, 176015, 211218, 227762, 254415, 259261, 341643, 352030, 508830, 518522, 528045, 569405, 683286, 777783, 797167, 1056090, 1138810, 1296305, 1555566, 1594334, 1708215, 1814827, 2391501, 2592610, 3416430, 3629654, 3888915, 3985835, 4783002, 5444481, 7777830, 7971670, 9074135, 10888962, 11957505, 12185267, 18148270, 23915010, 24370534, 27222405, 36555801, 54444810, 60926335, 73111602, 85296869, 121852670, 170593738, 182779005, 255890607, 365558010, 426484345, 511781214, 852968690, 1279453035, 2558906070]

約数ペア:

[(1, 2558906070), (2, 1279453035), (3, 852968690), (5, 511781214), (6, 426484345), (7, 365558010), (10, 255890607), (14, 182779005), (15, 170593738), (21, 121852670), (30, 85296869), (35, 73111602), (42, 60926335), (47, 54444810), (70, 36555801), (94, 27222405), (105, 24370534), (107, 23915010), (141, 18148270), (210, 12185267), (214, 11957505), (235, 10888962), (282, 9074135), (321, 7971670), (329, 7777830), (470, 5444481), (535, 4783002), (642, 3985835), (658, 3888915), (705, 3629654), (749, 3416430), (987, 2592610), (1070, 2391501), (1410, 1814827), (1498, 1708215), (1605, 1594334), (1645, 1555566), (1974, 1296305), (2247, 1138810), (2423, 1056090), (3210, 797167), (3290, 777783), (3745, 683286), (4494, 569405), (4846, 528045), (4935, 518522), (5029, 508830), (7269, 352030), (7490, 341643), (9870, 259261), (10058, 254415), (11235, 227762), (12115, 211218), (14538, 176015), (15087, 169610), (16961, 150870), (22470, 113881), (24230, 105609), (25145, 101766), (30174, 84805), (33922, 75435), (35203, 72690), (36345, 70406), (50290, 50883)]