8889012990

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53129}}^1$

素因数の和:53179

約数の個数: 144

約数和(自身を含む): 27301594320

約数和(自身を除く): 18412581330

約数列:

[1, 2, 3, 5, 6, 9, 10, 11, 13, 15, 18, 22, 26, 30, 33, 39, 45, 55, 65, 66, 78, 90, 99, 110, 117, 130, 143, 165, 169, 195, 198, 234, 286, 330, 338, 390, 429, 495, 507, 585, 715, 845, 858, 990, 1014, 1170, 1287, 1430, 1521, 1690, 1859, 2145, 2535, 2574, 3042, 3718, 4290, 5070, 5577, 6435, 7605, 9295, 11154, 12870, 15210, 16731, 18590, 27885, 33462, 53129, 55770, 83655, 106258, 159387, 167310, 265645, 318774, 478161, 531290, 584419, 690677, 796935, 956322, 1168838, 1381354, 1593870, 1753257, 2072031, 2390805, 2922095, 3453385, 3506514, 4144062, 4781610, 5259771, 5844190, 6216093, 6906770, 7597447, 8766285, 8978801, 10360155, 10519542, 12432186, 15194894, 17532570, 17957602, 20720310, 22792341, 26298855, 26936403, 31080465, 37987235, 44894005, 45584682, 52597710, 53872806, 62160930, 68377023, 75974470, 80809209, 89788010, 98766811, 113961705, 134682015, 136754046, 161618418, 197533622, 227923410, 269364030, 296300433, 341885115, 404046045, 493834055, 592600866, 683770230, 808092090, 888901299, 987668110, 1481502165, 1777802598, 2963004330, 4444506495, 8889012990]

約数ペア:

[(1, 8889012990), (2, 4444506495), (3, 2963004330), (5, 1777802598), (6, 1481502165), (9, 987668110), (10, 888901299), (11, 808092090), (13, 683770230), (15, 592600866), (18, 493834055), (22, 404046045), (26, 341885115), (30, 296300433), (33, 269364030), (39, 227923410), (45, 197533622), (55, 161618418), (65, 136754046), (66, 134682015), (78, 113961705), (90, 98766811), (99, 89788010), (110, 80809209), (117, 75974470), (130, 68377023), (143, 62160930), (165, 53872806), (169, 52597710), (195, 45584682), (198, 44894005), (234, 37987235), (286, 31080465), (330, 26936403), (338, 26298855), (390, 22792341), (429, 20720310), (495, 17957602), (507, 17532570), (585, 15194894), (715, 12432186), (845, 10519542), (858, 10360155), (990, 8978801), (1014, 8766285), (1170, 7597447), (1287, 6906770), (1430, 6216093), (1521, 5844190), (1690, 5259771), (1859, 4781610), (2145, 4144062), (2535, 3506514), (2574, 3453385), (3042, 2922095), (3718, 2390805), (4290, 2072031), (5070, 1753257), (5577, 1593870), (6435, 1381354), (7605, 1168838), (9295, 956322), (11154, 796935), (12870, 690677), (15210, 584419), (16731, 531290), (18590, 478161), (27885, 318774), (33462, 265645), (53129, 167310), (55770, 159387), (83655, 106258)]