275486530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{147319}}^1$

素因数の和:147354

約数の個数: 32

約数和(自身を含む): 572780160

約数和(自身を除く): 297293630

約数列:

[1, 2, 5, 10, 11, 17, 22, 34, 55, 85, 110, 170, 187, 374, 935, 1870, 147319, 294638, 736595, 1473190, 1620509, 2504423, 3241018, 5008846, 8102545, 12522115, 16205090, 25044230, 27548653, 55097306, 137743265, 275486530]

約数ペア:

[(1, 275486530), (2, 137743265), (5, 55097306), (10, 27548653), (11, 25044230), (17, 16205090), (22, 12522115), (34, 8102545), (55, 5008846), (85, 3241018), (110, 2504423), (170, 1620509), (187, 1473190), (374, 736595), (935, 294638), (1870, 147319)]