655122930

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{5351}}^1$

素因数の和:5432

約数の個数: 128

約数和(自身を含む): 1997623296

約数和(自身を除く): 1342500366

約数列:

[1, 2, 3, 5, 6, 7, 10, 11, 14, 15, 21, 22, 30, 33, 35, 42, 53, 55, 66, 70, 77, 105, 106, 110, 154, 159, 165, 210, 231, 265, 318, 330, 371, 385, 462, 530, 583, 742, 770, 795, 1113, 1155, 1166, 1590, 1749, 1855, 2226, 2310, 2915, 3498, 3710, 4081, 5351, 5565, 5830, 8162, 8745, 10702, 11130, 12243, 16053, 17490, 20405, 24486, 26755, 32106, 37457, 40810, 53510, 58861, 61215, 74914, 80265, 112371, 117722, 122430, 160530, 176583, 187285, 224742, 283603, 294305, 353166, 374570, 412027, 561855, 567206, 588610, 824054, 850809, 882915, 1123710, 1236081, 1418015, 1701618, 1765830, 1985221, 2060135, 2472162, 2836030, 3119633, 3970442, 4120270, 4254045, 5955663, 6180405, 6239266, 8508090, 9358899, 9926105, 11911326, 12360810, 15598165, 18717798, 19852210, 21837431, 29778315, 31196330, 43674862, 46794495, 59556630, 65512293, 93588990, 109187155, 131024586, 218374310, 327561465, 655122930]

約数ペア:

[(1, 655122930), (2, 327561465), (3, 218374310), (5, 131024586), (6, 109187155), (7, 93588990), (10, 65512293), (11, 59556630), (14, 46794495), (15, 43674862), (21, 31196330), (22, 29778315), (30, 21837431), (33, 19852210), (35, 18717798), (42, 15598165), (53, 12360810), (55, 11911326), (66, 9926105), (70, 9358899), (77, 8508090), (105, 6239266), (106, 6180405), (110, 5955663), (154, 4254045), (159, 4120270), (165, 3970442), (210, 3119633), (231, 2836030), (265, 2472162), (318, 2060135), (330, 1985221), (371, 1765830), (385, 1701618), (462, 1418015), (530, 1236081), (583, 1123710), (742, 882915), (770, 850809), (795, 824054), (1113, 588610), (1155, 567206), (1166, 561855), (1590, 412027), (1749, 374570), (1855, 353166), (2226, 294305), (2310, 283603), (2915, 224742), (3498, 187285), (3710, 176583), (4081, 160530), (5351, 122430), (5565, 117722), (5830, 112371), (8162, 80265), (8745, 74914), (10702, 61215), (11130, 58861), (12243, 53510), (16053, 40810), (17490, 37457), (20405, 32106), (24486, 26755)]