30354156

素因数分解:

$2^2\times 3^3\times 7^1\times {\mathrm{40151}}^1$

素因数の和:40171

約数の個数: 48

約数和(自身を含む): 89940480

約数和(自身を除く): 59586324

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 18, 21, 27, 28, 36, 42, 54, 63, 84, 108, 126, 189, 252, 378, 756, 40151, 80302, 120453, 160604, 240906, 281057, 361359, 481812, 562114, 722718, 843171, 1084077, 1124228, 1445436, 1686342, 2168154, 2529513, 3372684, 4336308, 5059026, 7588539, 10118052, 15177078, 30354156]

約数ペア:

[(1, 30354156), (2, 15177078), (3, 10118052), (4, 7588539), (6, 5059026), (7, 4336308), (9, 3372684), (12, 2529513), (14, 2168154), (18, 1686342), (21, 1445436), (27, 1124228), (28, 1084077), (36, 843171), (42, 722718), (54, 562114), (63, 481812), (84, 361359), (108, 281057), (126, 240906), (189, 160604), (252, 120453), (378, 80302), (756, 40151)]