542241330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{785857}}^1$

素因数の和:785890

約数の個数: 32

約数和(自身を含む): 1357962624

約数和(自身を除く): 815721294

約数列:

[1, 2, 3, 5, 6, 10, 15, 23, 30, 46, 69, 115, 138, 230, 345, 690, 785857, 1571714, 2357571, 3929285, 4715142, 7858570, 11787855, 18074711, 23575710, 36149422, 54224133, 90373555, 108448266, 180747110, 271120665, 542241330]

約数ペア:

[(1, 542241330), (2, 271120665), (3, 180747110), (5, 108448266), (6, 90373555), (10, 54224133), (15, 36149422), (23, 23575710), (30, 18074711), (46, 11787855), (69, 7858570), (115, 4715142), (138, 3929285), (230, 2357571), (345, 1571714), (690, 785857)]