121214590

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{2753}}^1$

素因数の和:2821

約数の個数: 64

約数和(自身を含む): 271257984

約数和(自身を除く): 150043394

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 37, 70, 74, 85, 119, 170, 185, 238, 259, 370, 518, 595, 629, 1190, 1258, 1295, 2590, 2753, 3145, 4403, 5506, 6290, 8806, 13765, 19271, 22015, 27530, 38542, 44030, 46801, 93602, 96355, 101861, 192710, 203722, 234005, 327607, 468010, 509305, 655214, 713027, 1018610, 1426054, 1638035, 1731637, 3276070, 3463274, 3565135, 7130270, 8658185, 12121459, 17316370, 24242918, 60607295, 121214590]

約数ペア:

[(1, 121214590), (2, 60607295), (5, 24242918), (7, 17316370), (10, 12121459), (14, 8658185), (17, 7130270), (34, 3565135), (35, 3463274), (37, 3276070), (70, 1731637), (74, 1638035), (85, 1426054), (119, 1018610), (170, 713027), (185, 655214), (238, 509305), (259, 468010), (370, 327607), (518, 234005), (595, 203722), (629, 192710), (1190, 101861), (1258, 96355), (1295, 93602), (2590, 46801), (2753, 44030), (3145, 38542), (4403, 27530), (5506, 22015), (6290, 19271), (8806, 13765)]