30159234

素因数分解:

$2^1\times 3^2\times 7^1\times {\mathrm{107}}^1\times {\mathrm{2237}}^1$

素因数の和:2359

約数の個数: 48

約数和(自身を含む): 75411648

約数和(自身を除く): 45252414

約数列:

[1, 2, 3, 6, 7, 9, 14, 18, 21, 42, 63, 107, 126, 214, 321, 642, 749, 963, 1498, 1926, 2237, 2247, 4474, 4494, 6711, 6741, 13422, 13482, 15659, 20133, 31318, 40266, 46977, 93954, 140931, 239359, 281862, 478718, 718077, 1436154, 1675513, 2154231, 3351026, 4308462, 5026539, 10053078, 15079617, 30159234]

約数ペア:

[(1, 30159234), (2, 15079617), (3, 10053078), (6, 5026539), (7, 4308462), (9, 3351026), (14, 2154231), (18, 1675513), (21, 1436154), (42, 718077), (63, 478718), (107, 281862), (126, 239359), (214, 140931), (321, 93954), (642, 46977), (749, 40266), (963, 31318), (1498, 20133), (1926, 15659), (2237, 13482), (2247, 13422), (4474, 6741), (4494, 6711)]