17173890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{63607}}^1$

素因数の和:63623

約数の個数: 32

約数和(自身を含む): 45797760

約数和(自身を除く): 28623870

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 270, 63607, 127214, 190821, 318035, 381642, 572463, 636070, 954105, 1144926, 1717389, 1908210, 2862315, 3434778, 5724630, 8586945, 17173890]

約数ペア:

[(1, 17173890), (2, 8586945), (3, 5724630), (5, 3434778), (6, 2862315), (9, 1908210), (10, 1717389), (15, 1144926), (18, 954105), (27, 636070), (30, 572463), (45, 381642), (54, 318035), (90, 190821), (135, 127214), (270, 63607)]