7389620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{52783}}^1$

素因数の和:52799

約数の個数: 24

約数和(自身を含む): 17735424

約数和(自身を除く): 10345804

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 52783, 105566, 211132, 263915, 369481, 527830, 738962, 1055660, 1477924, 1847405, 3694810, 7389620]

約数ペア:

[(1, 7389620), (2, 3694810), (4, 1847405), (5, 1477924), (7, 1055660), (10, 738962), (14, 527830), (20, 369481), (28, 263915), (35, 211132), (70, 105566), (140, 52783)]