945202390

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{503}}^1\times {\mathrm{1553}}^1$

素因数の和:2085

約数の個数: 48

約数和(自身を含む): 1875019104

約数和(自身を除く): 929816714

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 121, 242, 503, 605, 1006, 1210, 1553, 2515, 3106, 5030, 5533, 7765, 11066, 15530, 17083, 27665, 34166, 55330, 60863, 85415, 121726, 170830, 187913, 304315, 375826, 608630, 781159, 939565, 1562318, 1879130, 3905795, 7811590, 8592749, 17185498, 42963745, 85927490, 94520239, 189040478, 472601195, 945202390]

約数ペア:

[(1, 945202390), (2, 472601195), (5, 189040478), (10, 94520239), (11, 85927490), (22, 42963745), (55, 17185498), (110, 8592749), (121, 7811590), (242, 3905795), (503, 1879130), (605, 1562318), (1006, 939565), (1210, 781159), (1553, 608630), (2515, 375826), (3106, 304315), (5030, 187913), (5533, 170830), (7765, 121726), (11066, 85415), (15530, 60863), (17083, 55330), (27665, 34166)]