7967220

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{107}}^1$

素因数の和:209

約数の個数: 96

約数和(自身を含む): 24167808

約数和(自身を除く): 16200588

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 17, 20, 30, 34, 51, 60, 68, 73, 85, 102, 107, 146, 170, 204, 214, 219, 255, 292, 321, 340, 365, 428, 438, 510, 535, 642, 730, 876, 1020, 1070, 1095, 1241, 1284, 1460, 1605, 1819, 2140, 2190, 2482, 3210, 3638, 3723, 4380, 4964, 5457, 6205, 6420, 7276, 7446, 7811, 9095, 10914, 12410, 14892, 15622, 18190, 18615, 21828, 23433, 24820, 27285, 31244, 36380, 37230, 39055, 46866, 54570, 74460, 78110, 93732, 109140, 117165, 132787, 156220, 234330, 265574, 398361, 468660, 531148, 663935, 796722, 1327870, 1593444, 1991805, 2655740, 3983610, 7967220]

約数ペア:

[(1, 7967220), (2, 3983610), (3, 2655740), (4, 1991805), (5, 1593444), (6, 1327870), (10, 796722), (12, 663935), (15, 531148), (17, 468660), (20, 398361), (30, 265574), (34, 234330), (51, 156220), (60, 132787), (68, 117165), (73, 109140), (85, 93732), (102, 78110), (107, 74460), (146, 54570), (170, 46866), (204, 39055), (214, 37230), (219, 36380), (255, 31244), (292, 27285), (321, 24820), (340, 23433), (365, 21828), (428, 18615), (438, 18190), (510, 15622), (535, 14892), (642, 12410), (730, 10914), (876, 9095), (1020, 7811), (1070, 7446), (1095, 7276), (1241, 6420), (1284, 6205), (1460, 5457), (1605, 4964), (1819, 4380), (2140, 3723), (2190, 3638), (2482, 3210)]