130711770

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{207479}}^1$

素因数の和:207499

約数の個数: 48

約数和(自身を含む): 388402560

約数和(自身を除く): 257690790

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 210, 315, 630, 207479, 414958, 622437, 1037395, 1244874, 1452353, 1867311, 2074790, 2904706, 3112185, 3734622, 4357059, 6224370, 7261765, 8714118, 9336555, 13071177, 14523530, 18673110, 21785295, 26142354, 43570590, 65355885, 130711770]

約数ペア:

[(1, 130711770), (2, 65355885), (3, 43570590), (5, 26142354), (6, 21785295), (7, 18673110), (9, 14523530), (10, 13071177), (14, 9336555), (15, 8714118), (18, 7261765), (21, 6224370), (30, 4357059), (35, 3734622), (42, 3112185), (45, 2904706), (63, 2074790), (70, 1867311), (90, 1452353), (105, 1244874), (126, 1037395), (210, 622437), (315, 414958), (630, 207479)]