2453647590

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{1185337}}^1$

素因数の和:1185373

約数の個数: 48

約数和(自身を含む): 6656858208

約数和(自身を除く): 4203210618

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, 1185337, 2370674, 3556011, 5926685, 7112022, 10668033, 11853370, 17780055, 21336066, 27262751, 35560110, 53340165, 54525502, 81788253, 106680330, 136313755, 163576506, 245364759, 272627510, 408941265, 490729518, 817882530, 1226823795, 2453647590]

約数ペア:

[(1, 2453647590), (2, 1226823795), (3, 817882530), (5, 490729518), (6, 408941265), (9, 272627510), (10, 245364759), (15, 163576506), (18, 136313755), (23, 106680330), (30, 81788253), (45, 54525502), (46, 53340165), (69, 35560110), (90, 27262751), (115, 21336066), (138, 17780055), (207, 11853370), (230, 10668033), (345, 7112022), (414, 5926685), (690, 3556011), (1035, 2370674), (2070, 1185337)]