30405492

素因数分解:

$2^2\times 3^2\times {\mathrm{13}}^1\times {\mathrm{64969}}^1$

素因数の和:64992

約数の個数: 36

約数和(自身を含む): 82771780

約数和(自身を除く): 52366288

約数列:

[1, 2, 3, 4, 6, 9, 12, 13, 18, 26, 36, 39, 52, 78, 117, 156, 234, 468, 64969, 129938, 194907, 259876, 389814, 584721, 779628, 844597, 1169442, 1689194, 2338884, 2533791, 3378388, 5067582, 7601373, 10135164, 15202746, 30405492]

約数ペア:

[(1, 30405492), (2, 15202746), (3, 10135164), (4, 7601373), (6, 5067582), (9, 3378388), (12, 2533791), (13, 2338884), (18, 1689194), (26, 1169442), (36, 844597), (39, 779628), (52, 584721), (78, 389814), (117, 259876), (156, 194907), (234, 129938), (468, 64969)]