2773470

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{281}}^1$

素因数の和:345

約数の個数: 64

約数和(自身を含む): 7796736

約数和(自身を除く): 5023266

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 47, 70, 94, 105, 141, 210, 235, 281, 282, 329, 470, 562, 658, 705, 843, 987, 1405, 1410, 1645, 1686, 1967, 1974, 2810, 3290, 3934, 4215, 4935, 5901, 8430, 9835, 9870, 11802, 13207, 19670, 26414, 29505, 39621, 59010, 66035, 79242, 92449, 132070, 184898, 198105, 277347, 396210, 462245, 554694, 924490, 1386735, 2773470]

約数ペア:

[(1, 2773470), (2, 1386735), (3, 924490), (5, 554694), (6, 462245), (7, 396210), (10, 277347), (14, 198105), (15, 184898), (21, 132070), (30, 92449), (35, 79242), (42, 66035), (47, 59010), (70, 39621), (94, 29505), (105, 26414), (141, 19670), (210, 13207), (235, 11802), (281, 9870), (282, 9835), (329, 8430), (470, 5901), (562, 4935), (658, 4215), (705, 3934), (843, 3290), (987, 2810), (1405, 1974), (1410, 1967), (1645, 1686)]