238220403820

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{1701574313}}^1$

素因数の和:1701574329

約数の個数: 24

約数和(自身を含む): 571728969504

約数和(自身を除く): 333508565684

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 140, 1701574313, 3403148626, 6806297252, 8507871565, 11911020191, 17015743130, 23822040382, 34031486260, 47644080764, 59555100955, 119110201910, 238220403820]

約数ペア:

[(1, 238220403820), (2, 119110201910), (4, 59555100955), (5, 47644080764), (7, 34031486260), (10, 23822040382), (14, 17015743130), (20, 11911020191), (28, 8507871565), (35, 6806297252), (70, 3403148626), (140, 1701574313)]