10306989

素因数分解:

$3^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{107}}^1\times {\mathrm{139}}^1$

素因数の和:270

約数の個数: 48

約数和(自身を含む): 18869760

約数和(自身を除く): 8562771

約数列:

[1, 3, 7, 9, 11, 21, 33, 63, 77, 99, 107, 139, 231, 321, 417, 693, 749, 963, 973, 1177, 1251, 1529, 2247, 2919, 3531, 4587, 6741, 8239, 8757, 10593, 10703, 13761, 14873, 24717, 32109, 44619, 74151, 96327, 104111, 133857, 163603, 312333, 490809, 936999, 1145221, 1472427, 3435663, 10306989]

約数ペア:

[(1, 10306989), (3, 3435663), (7, 1472427), (9, 1145221), (11, 936999), (21, 490809), (33, 312333), (63, 163603), (77, 133857), (99, 104111), (107, 96327), (139, 74151), (231, 44619), (321, 32109), (417, 24717), (693, 14873), (749, 13761), (963, 10703), (973, 10593), (1177, 8757), (1251, 8239), (1529, 6741), (2247, 4587), (2919, 3531)]