17278020

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{95989}}^1$

素因数の和:96004

約数の個数: 36

約数和(自身を含む): 52410540

約数和(自身を除く): 35132520

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 95989, 191978, 287967, 383956, 479945, 575934, 863901, 959890, 1151868, 1439835, 1727802, 1919780, 2879670, 3455604, 4319505, 5759340, 8639010, 17278020]

約数ペア:

[(1, 17278020), (2, 8639010), (3, 5759340), (4, 4319505), (5, 3455604), (6, 2879670), (9, 1919780), (10, 1727802), (12, 1439835), (15, 1151868), (18, 959890), (20, 863901), (30, 575934), (36, 479945), (45, 383956), (60, 287967), (90, 191978), (180, 95989)]