30515724

素因数分解:

$2^2\times 3^3\times {\mathrm{43}}^1\times {\mathrm{6571}}^1$

素因数の和:6627

約数の個数: 48

約数和(自身を含む): 80967040

約数和(自身を除く): 50451316

約数列:

[1, 2, 3, 4, 6, 9, 12, 18, 27, 36, 43, 54, 86, 108, 129, 172, 258, 387, 516, 774, 1161, 1548, 2322, 4644, 6571, 13142, 19713, 26284, 39426, 59139, 78852, 118278, 177417, 236556, 282553, 354834, 565106, 709668, 847659, 1130212, 1695318, 2542977, 3390636, 5085954, 7628931, 10171908, 15257862, 30515724]

約数ペア:

[(1, 30515724), (2, 15257862), (3, 10171908), (4, 7628931), (6, 5085954), (9, 3390636), (12, 2542977), (18, 1695318), (27, 1130212), (36, 847659), (43, 709668), (54, 565106), (86, 354834), (108, 282553), (129, 236556), (172, 177417), (258, 118278), (387, 78852), (516, 59139), (774, 39426), (1161, 26284), (1548, 19713), (2322, 13142), (4644, 6571)]