788332590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{380837}}^1$

素因数の和:380873

約数の個数: 48

約数和(自身を含む): 2138786208

約数和(自身を除く): 1350453618

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 23, 30, 45, 46, 69, 90, 115, 138, 207, 230, 345, 414, 690, 1035, 2070, 380837, 761674, 1142511, 1904185, 2285022, 3427533, 3808370, 5712555, 6855066, 8759251, 11425110, 17137665, 17518502, 26277753, 34275330, 43796255, 52555506, 78833259, 87592510, 131388765, 157666518, 262777530, 394166295, 788332590]

約数ペア:

[(1, 788332590), (2, 394166295), (3, 262777530), (5, 157666518), (6, 131388765), (9, 87592510), (10, 78833259), (15, 52555506), (18, 43796255), (23, 34275330), (30, 26277753), (45, 17518502), (46, 17137665), (69, 11425110), (90, 8759251), (115, 6855066), (138, 5712555), (207, 3808370), (230, 3427533), (345, 2285022), (414, 1904185), (690, 1142511), (1035, 761674), (2070, 380837)]