31279230

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{115849}}^1$

素因数の和:115865

約数の個数: 32

約数和(自身を含む): 83412000

約数和(自身を除く): 52132770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 115849, 231698, 347547, 579245, 695094, 1042641, 1158490, 1737735, 2085282, 3127923, 3475470, 5213205, 6255846, 10426410, 15639615, 31279230]

約数ペア:

[(1, 31279230), (2, 15639615), (3, 10426410), (5, 6255846), (6, 5213205), (9, 3475470), (10, 3127923), (15, 2085282), (18, 1737735), (27, 1158490), (30, 1042641), (45, 695094), (54, 579245), (90, 347547), (135, 231698), (270, 115849)]