2044136970

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{103}}^1\times {\mathrm{220511}}^1$

素因数の和:220627

約数の個数: 48

約数和(自身を含む): 5366380032

約数和(自身を除く): 3322243062

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 103, 206, 309, 515, 618, 927, 1030, 1545, 1854, 3090, 4635, 9270, 220511, 441022, 661533, 1102555, 1323066, 1984599, 2205110, 3307665, 3969198, 6615330, 9922995, 19845990, 22712633, 45425266, 68137899, 113563165, 136275798, 204413697, 227126330, 340689495, 408827394, 681378990, 1022068485, 2044136970]

約数ペア:

[(1, 2044136970), (2, 1022068485), (3, 681378990), (5, 408827394), (6, 340689495), (9, 227126330), (10, 204413697), (15, 136275798), (18, 113563165), (30, 68137899), (45, 45425266), (90, 22712633), (103, 19845990), (206, 9922995), (309, 6615330), (515, 3969198), (618, 3307665), (927, 2205110), (1030, 1984599), (1545, 1323066), (1854, 1102555), (3090, 661533), (4635, 441022), (9270, 220511)]