8320410

素因数分解:

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

素因数の和:348

約数の個数: 96

約数和(自身を含む): 25339392

約数和(自身を除く): 17018982

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 47, 63, 70, 90, 94, 105, 126, 141, 210, 235, 281, 282, 315, 329, 423, 470, 562, 630, 658, 705, 843, 846, 987, 1405, 1410, 1645, 1686, 1967, 1974, 2115, 2529, 2810, 2961, 3290, 3934, 4215, 4230, 4935, 5058, 5901, 5922, 8430, 9835, 9870, 11802, 12645, 13207, 14805, 17703, 19670, 25290, 26414, 29505, 29610, 35406, 39621, 59010, 66035, 79242, 88515, 92449, 118863, 132070, 177030, 184898, 198105, 237726, 277347, 396210, 462245, 554694, 594315, 832041, 924490, 1188630, 1386735, 1664082, 2773470, 4160205, 8320410]

約数ペア:

[(1, 8320410), (2, 4160205), (3, 2773470), (5, 1664082), (6, 1386735), (7, 1188630), (9, 924490), (10, 832041), (14, 594315), (15, 554694), (18, 462245), (21, 396210), (30, 277347), (35, 237726), (42, 198105), (45, 184898), (47, 177030), (63, 132070), (70, 118863), (90, 92449), (94, 88515), (105, 79242), (126, 66035), (141, 59010), (210, 39621), (235, 35406), (281, 29610), (282, 29505), (315, 26414), (329, 25290), (423, 19670), (470, 17703), (562, 14805), (630, 13207), (658, 12645), (705, 11802), (843, 9870), (846, 9835), (987, 8430), (1405, 5922), (1410, 5901), (1645, 5058), (1686, 4935), (1967, 4230), (1974, 4215), (2115, 3934), (2529, 3290), (2810, 2961)]