78327390

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{84223}}^1$

素因数の和:84264

約数の個数: 32

約数和(自身を含む): 194052096

約数和(自身を除く): 115724706

約数列:

[1, 2, 3, 5, 6, 10, 15, 30, 31, 62, 93, 155, 186, 310, 465, 930, 84223, 168446, 252669, 421115, 505338, 842230, 1263345, 2526690, 2610913, 5221826, 7832739, 13054565, 15665478, 26109130, 39163695, 78327390]

約数ペア:

[(1, 78327390), (2, 39163695), (3, 26109130), (5, 15665478), (6, 13054565), (10, 7832739), (15, 5221826), (30, 2610913), (31, 2526690), (62, 1263345), (93, 842230), (155, 505338), (186, 421115), (310, 252669), (465, 168446), (930, 84223)]