30870476

素因数分解:

$2^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{84809}}^1$

素因数の和:84833

約数の個数: 24

約数和(自身を含む): 66491040

約数和(自身を除く): 35620564

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 52, 91, 182, 364, 84809, 169618, 339236, 593663, 1102517, 1187326, 2205034, 2374652, 4410068, 7717619, 15435238, 30870476]

約数ペア:

[(1, 30870476), (2, 15435238), (4, 7717619), (7, 4410068), (13, 2374652), (14, 2205034), (26, 1187326), (28, 1102517), (52, 593663), (91, 339236), (182, 169618), (364, 84809)]