30170525

素因数分解:

$5^2\times 7^2\times {\mathrm{11}}^1\times {\mathrm{2239}}^1$

素因数の和:2274

約数の個数: 36

約数和(自身を含む): 47496960

約数和(自身を除く): 17326435

約数列:

[1, 5, 7, 11, 25, 35, 49, 55, 77, 175, 245, 275, 385, 539, 1225, 1925, 2239, 2695, 11195, 13475, 15673, 24629, 55975, 78365, 109711, 123145, 172403, 391825, 548555, 615725, 862015, 1206821, 2742775, 4310075, 6034105, 30170525]

約数ペア:

[(1, 30170525), (5, 6034105), (7, 4310075), (11, 2742775), (25, 1206821), (35, 862015), (49, 615725), (55, 548555), (77, 391825), (175, 172403), (245, 123145), (275, 109711), (385, 78365), (539, 55975), (1225, 24629), (1925, 15673), (2239, 13475), (2695, 11195)]