682886820

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{147811}}^1$

素因数の和:147841

約数の個数: 96

約数和(自身を含む): 2383911936

約数和(自身を除く): 1701025116

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 55, 60, 66, 70, 77, 84, 105, 110, 132, 140, 154, 165, 210, 220, 231, 308, 330, 385, 420, 462, 660, 770, 924, 1155, 1540, 2310, 4620, 147811, 295622, 443433, 591244, 739055, 886866, 1034677, 1478110, 1625921, 1773732, 2069354, 2217165, 2956220, 3104031, 3251842, 4138708, 4434330, 4877763, 5173385, 6208062, 6503684, 8129605, 8868660, 9755526, 10346770, 11381447, 12416124, 15520155, 16259210, 19511052, 20693540, 22762894, 24388815, 31040310, 32518420, 34144341, 45525788, 48777630, 56907235, 62080620, 68288682, 97555260, 113814470, 136577364, 170721705, 227628940, 341443410, 682886820]

約数ペア:

[(1, 682886820), (2, 341443410), (3, 227628940), (4, 170721705), (5, 136577364), (6, 113814470), (7, 97555260), (10, 68288682), (11, 62080620), (12, 56907235), (14, 48777630), (15, 45525788), (20, 34144341), (21, 32518420), (22, 31040310), (28, 24388815), (30, 22762894), (33, 20693540), (35, 19511052), (42, 16259210), (44, 15520155), (55, 12416124), (60, 11381447), (66, 10346770), (70, 9755526), (77, 8868660), (84, 8129605), (105, 6503684), (110, 6208062), (132, 5173385), (140, 4877763), (154, 4434330), (165, 4138708), (210, 3251842), (220, 3104031), (231, 2956220), (308, 2217165), (330, 2069354), (385, 1773732), (420, 1625921), (462, 1478110), (660, 1034677), (770, 886866), (924, 739055), (1155, 591244), (1540, 443433), (2310, 295622), (4620, 147811)]