1611870

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{4133}}^1$

素因数の和:4156

約数の個数: 32

約数和(自身を含む): 4167072

約数和(自身を除く): 2555202

約数列:

[1, 2, 3, 5, 6, 10, 13, 15, 26, 30, 39, 65, 78, 130, 195, 390, 4133, 8266, 12399, 20665, 24798, 41330, 53729, 61995, 107458, 123990, 161187, 268645, 322374, 537290, 805935, 1611870]

約数ペア:

[(1, 1611870), (2, 805935), (3, 537290), (5, 322374), (6, 268645), (10, 161187), (13, 123990), (15, 107458), (26, 61995), (30, 53729), (39, 41330), (65, 24798), (78, 20665), (130, 12399), (195, 8266), (390, 4133)]