4457670

素因数分解:

$2^1\times 3^1\times 5^1\times 7^1\times {\mathrm{21227}}^1$

素因数の和:21244

約数の個数: 32

約数和(自身を含む): 12227328

約数和(自身を除く): 7769658

約数列:

[1, 2, 3, 5, 6, 7, 10, 14, 15, 21, 30, 35, 42, 70, 105, 210, 21227, 42454, 63681, 106135, 127362, 148589, 212270, 297178, 318405, 445767, 636810, 742945, 891534, 1485890, 2228835, 4457670]

約数ペア:

[(1, 4457670), (2, 2228835), (3, 1485890), (5, 891534), (6, 742945), (7, 636810), (10, 445767), (14, 318405), (15, 297178), (21, 212270), (30, 148589), (35, 127362), (42, 106135), (70, 63681), (105, 42454), (210, 21227)]