17098020

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{31663}}^1$

素因数の和:31681

約数の個数: 48

約数和(自身を含む): 53195520

約数和(自身を除く): 36097500

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 90, 108, 135, 180, 270, 540, 31663, 63326, 94989, 126652, 158315, 189978, 284967, 316630, 379956, 474945, 569934, 633260, 854901, 949890, 1139868, 1424835, 1709802, 1899780, 2849670, 3419604, 4274505, 5699340, 8549010, 17098020]

約数ペア:

[(1, 17098020), (2, 8549010), (3, 5699340), (4, 4274505), (5, 3419604), (6, 2849670), (9, 1899780), (10, 1709802), (12, 1424835), (15, 1139868), (18, 949890), (20, 854901), (27, 633260), (30, 569934), (36, 474945), (45, 379956), (54, 316630), (60, 284967), (90, 189978), (108, 158315), (135, 126652), (180, 94989), (270, 63326), (540, 31663)]