26997030

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{99989}}^1$

素因数の和:100005

約数の個数: 32

約数和(自身を含む): 71992800

約数和(自身を除く): 44995770

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 99989, 199978, 299967, 499945, 599934, 899901, 999890, 1499835, 1799802, 2699703, 2999670, 4499505, 5399406, 8999010, 13498515, 26997030]

約数ペア:

[(1, 26997030), (2, 13498515), (3, 8999010), (5, 5399406), (6, 4499505), (9, 2999670), (10, 2699703), (15, 1799802), (18, 1499835), (27, 999890), (30, 899901), (45, 599934), (54, 499945), (90, 299967), (135, 199978), (270, 99989)]