924140

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{41}}^1$

素因数の和:87

約数の個数: 72

約数和(自身を含む): 2413152

約数和(自身を除く): 1489012

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 23, 28, 35, 41, 46, 49, 70, 82, 92, 98, 115, 140, 161, 164, 196, 205, 230, 245, 287, 322, 410, 460, 490, 574, 644, 805, 820, 943, 980, 1127, 1148, 1435, 1610, 1886, 2009, 2254, 2870, 3220, 3772, 4018, 4508, 4715, 5635, 5740, 6601, 8036, 9430, 10045, 11270, 13202, 18860, 20090, 22540, 26404, 33005, 40180, 46207, 66010, 92414, 132020, 184828, 231035, 462070, 924140]

約数ペア:

[(1, 924140), (2, 462070), (4, 231035), (5, 184828), (7, 132020), (10, 92414), (14, 66010), (20, 46207), (23, 40180), (28, 33005), (35, 26404), (41, 22540), (46, 20090), (49, 18860), (70, 13202), (82, 11270), (92, 10045), (98, 9430), (115, 8036), (140, 6601), (161, 5740), (164, 5635), (196, 4715), (205, 4508), (230, 4018), (245, 3772), (287, 3220), (322, 2870), (410, 2254), (460, 2009), (490, 1886), (574, 1610), (644, 1435), (805, 1148), (820, 1127), (943, 980)]