16860990

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{277}}^1\times {\mathrm{2029}}^1$

素因数の和:2316

約数の個数: 32

約数和(自身を含む): 40632480

約数和(自身を除く): 23771490

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 277, 554, 831, 1385, 1662, 2029, 2770, 4058, 4155, 6087, 8310, 10145, 12174, 20290, 30435, 60870, 562033, 1124066, 1686099, 2810165, 3372198, 5620330, 8430495, 16860990]

約数ペア:

[(1, 16860990), (2, 8430495), (3, 5620330), (5, 3372198), (6, 2810165), (10, 1686099), (15, 1124066), (30, 562033), (277, 60870), (554, 30435), (831, 20290), (1385, 12174), (1662, 10145), (2029, 8310), (2770, 6087), (4058, 4155)]