1739340

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{3221}}^1$

素因数の和:3239

約数の個数: 48

約数和(自身を含む): 5412960

約数和(自身を除く): 3673620

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, 3221, 6442, 9663, 12884, 16105, 19326, 28989, 32210, 38652, 48315, 57978, 64420, 86967, 96630, 115956, 144945, 173934, 193260, 289890, 347868, 434835, 579780, 869670, 1739340]

約数ペア:

[(1, 1739340), (2, 869670), (3, 579780), (4, 434835), (5, 347868), (6, 289890), (9, 193260), (10, 173934), (12, 144945), (15, 115956), (18, 96630), (20, 86967), (27, 64420), (30, 57978), (36, 48315), (45, 38652), (54, 32210), (60, 28989), (90, 19326), (108, 16105), (135, 12884), (180, 9663), (270, 6442), (540, 3221)]