177030

素因数分解:

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

素因数の和:301

約数の個数: 48

約数和(自身を含む): 527904

約数和(自身を除く): 350874

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 281, 315, 562, 630, 843, 1405, 1686, 1967, 2529, 2810, 3934, 4215, 5058, 5901, 8430, 9835, 11802, 12645, 17703, 19670, 25290, 29505, 35406, 59010, 88515, 177030]

約数ペア:

[(1, 177030), (2, 88515), (3, 59010), (5, 35406), (6, 29505), (7, 25290), (9, 19670), (10, 17703), (14, 12645), (15, 11802), (18, 9835), (21, 8430), (30, 5901), (35, 5058), (42, 4215), (45, 3934), (63, 2810), (70, 2529), (90, 1967), (105, 1686), (126, 1405), (210, 843), (281, 630), (315, 562)]