8004570

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{811}}^1$

素因数の和:875

約数の個数: 64

約数和(自身を含む): 22450176

約数和(自身を除く): 14445606

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 282, 329, 470, 658, 705, 811, 987, 1410, 1622, 1645, 1974, 2433, 3290, 4055, 4866, 4935, 5677, 8110, 9870, 11354, 12165, 17031, 24330, 28385, 34062, 38117, 56770, 76234, 85155, 114351, 170310, 190585, 228702, 266819, 381170, 533638, 571755, 800457, 1143510, 1334095, 1600914, 2668190, 4002285, 8004570]

約数ペア:

[(1, 8004570), (2, 4002285), (3, 2668190), (5, 1600914), (6, 1334095), (7, 1143510), (10, 800457), (14, 571755), (15, 533638), (21, 381170), (30, 266819), (35, 228702), (42, 190585), (47, 170310), (70, 114351), (94, 85155), (105, 76234), (141, 56770), (210, 38117), (235, 34062), (282, 28385), (329, 24330), (470, 17031), (658, 12165), (705, 11354), (811, 9870), (987, 8110), (1410, 5677), (1622, 4935), (1645, 4866), (1974, 4055), (2433, 3290)]