30981594

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{737657}}^1$

素因数の和:737669

約数の個数: 16

約数和(自身を含む): 70815168

約数和(自身を除く): 39833574

約数列:

[1, 2, 3, 6, 7, 14, 21, 42, 737657, 1475314, 2212971, 4425942, 5163599, 10327198, 15490797, 30981594]

約数ペア:

[(1, 30981594), (2, 15490797), (3, 10327198), (6, 5163599), (7, 4425942), (14, 2212971), (21, 1475314), (42, 737657)]