30035820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^1\times {\mathrm{10651}}^1$

素因数の和:10710

約数の個数: 48

約数和(自身を含む): 85897728

約数和(自身を除く): 55861908

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 235, 282, 470, 564, 705, 940, 1410, 2820, 10651, 21302, 31953, 42604, 53255, 63906, 106510, 127812, 159765, 213020, 319530, 500597, 639060, 1001194, 1501791, 2002388, 2502985, 3003582, 5005970, 6007164, 7508955, 10011940, 15017910, 30035820]

約数ペア:

[(1, 30035820), (2, 15017910), (3, 10011940), (4, 7508955), (5, 6007164), (6, 5005970), (10, 3003582), (12, 2502985), (15, 2002388), (20, 1501791), (30, 1001194), (47, 639060), (60, 500597), (94, 319530), (141, 213020), (188, 159765), (235, 127812), (282, 106510), (470, 63906), (564, 53255), (705, 42604), (940, 31953), (1410, 21302), (2820, 10651)]