383939710

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{47}}^1\times {\mathrm{103}}^2$

素因数の和:278

約数の個数: 96

約数和(自身を含む): 888579072

約数和(自身を除く): 504639362

約数列:

[1, 2, 5, 7, 10, 11, 14, 22, 35, 47, 55, 70, 77, 94, 103, 110, 154, 206, 235, 329, 385, 470, 515, 517, 658, 721, 770, 1030, 1034, 1133, 1442, 1645, 2266, 2585, 3290, 3605, 3619, 4841, 5170, 5665, 7210, 7238, 7931, 9682, 10609, 11330, 15862, 18095, 21218, 24205, 33887, 36190, 39655, 48410, 53045, 53251, 67774, 74263, 79310, 106090, 106502, 116699, 148526, 169435, 233398, 266255, 338870, 371315, 372757, 498623, 532510, 583495, 742630, 745514, 816893, 997246, 1166990, 1633786, 1863785, 2493115, 3490361, 3727570, 4084465, 4986230, 5484853, 6980722, 8168930, 10969706, 17451805, 27424265, 34903610, 38393971, 54848530, 76787942, 191969855, 383939710]

約数ペア:

[(1, 383939710), (2, 191969855), (5, 76787942), (7, 54848530), (10, 38393971), (11, 34903610), (14, 27424265), (22, 17451805), (35, 10969706), (47, 8168930), (55, 6980722), (70, 5484853), (77, 4986230), (94, 4084465), (103, 3727570), (110, 3490361), (154, 2493115), (206, 1863785), (235, 1633786), (329, 1166990), (385, 997246), (470, 816893), (515, 745514), (517, 742630), (658, 583495), (721, 532510), (770, 498623), (1030, 372757), (1034, 371315), (1133, 338870), (1442, 266255), (1645, 233398), (2266, 169435), (2585, 148526), (3290, 116699), (3605, 106502), (3619, 106090), (4841, 79310), (5170, 74263), (5665, 67774), (7210, 53251), (7238, 53045), (7931, 48410), (9682, 39655), (10609, 36190), (11330, 33887), (15862, 24205), (18095, 21218)]