557445130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{298099}}^1$

素因数の和:298134

約数の個数: 32

約数和(自身を含む): 1159012800

約数和(自身を除く): 601567670

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 298099, 596198, 1490495, 2980990, 3279089, 5067683, 6558178, 10135366, 16395445, 25338415, 32790890, 50676830, 55744513, 111489026, 278722565, 557445130]

約数ペア:

[(1, 557445130), (2, 278722565), (5, 111489026), (10, 55744513), (11, 50676830), (17, 32790890), (22, 25338415), (34, 16395445), (55, 10135366), (85, 6558178), (110, 5067683), (170, 3279089), (187, 2980990), (374, 1490495), (935, 596198), (1870, 298099)]