312682770

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{157}}^1\times {\mathrm{22129}}^1$

素因数の和:22299

約数の個数: 48

約数和(自身を含む): 818190360

約数和(自身を除く): 505507590

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 157, 314, 471, 785, 942, 1413, 1570, 2355, 2826, 4710, 7065, 14130, 22129, 44258, 66387, 110645, 132774, 199161, 221290, 331935, 398322, 663870, 995805, 1991610, 3474253, 6948506, 10422759, 17371265, 20845518, 31268277, 34742530, 52113795, 62536554, 104227590, 156341385, 312682770]

約数ペア:

[(1, 312682770), (2, 156341385), (3, 104227590), (5, 62536554), (6, 52113795), (9, 34742530), (10, 31268277), (15, 20845518), (18, 17371265), (30, 10422759), (45, 6948506), (90, 3474253), (157, 1991610), (314, 995805), (471, 663870), (785, 398322), (942, 331935), (1413, 221290), (1570, 199161), (2355, 132774), (2826, 110645), (4710, 66387), (7065, 44258), (14130, 22129)]