30557070

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{73}}^1\times {\mathrm{4651}}^1$

素因数の和:4737

約数の個数: 48

約数和(自身を含む): 80554032

約数和(自身を除く): 49996962

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 73, 90, 146, 219, 365, 438, 657, 730, 1095, 1314, 2190, 3285, 4651, 6570, 9302, 13953, 23255, 27906, 41859, 46510, 69765, 83718, 139530, 209295, 339523, 418590, 679046, 1018569, 1697615, 2037138, 3055707, 3395230, 5092845, 6111414, 10185690, 15278535, 30557070]

約数ペア:

[(1, 30557070), (2, 15278535), (3, 10185690), (5, 6111414), (6, 5092845), (9, 3395230), (10, 3055707), (15, 2037138), (18, 1697615), (30, 1018569), (45, 679046), (73, 418590), (90, 339523), (146, 209295), (219, 139530), (365, 83718), (438, 69765), (657, 46510), (730, 41859), (1095, 27906), (1314, 23255), (2190, 13953), (3285, 9302), (4651, 6570)]