250551330

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{73}}^1\times {\mathrm{114407}}^1$

素因数の和:114490

約数の個数: 32

約数和(自身を含む): 609565824

約数和(自身を除く): 359014494

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 73, 146, 219, 365, 438, 730, 1095, 2190, 114407, 228814, 343221, 572035, 686442, 1144070, 1716105, 3432210, 8351711, 16703422, 25055133, 41758555, 50110266, 83517110, 125275665, 250551330]

約数ペア:

[(1, 250551330), (2, 125275665), (3, 83517110), (5, 50110266), (6, 41758555), (10, 25055133), (15, 16703422), (30, 8351711), (73, 3432210), (146, 1716105), (219, 1144070), (365, 686442), (438, 572035), (730, 343221), (1095, 228814), (2190, 114407)]