30901896

素因数分解:

$2^3\times 3^2\times {\mathrm{83}}^1\times {\mathrm{5171}}^1$

素因数の和:5266

約数の個数: 48

約数和(自身を含む): 84717360

約数和(自身を除く): 53815464

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 18, 24, 36, 72, 83, 166, 249, 332, 498, 664, 747, 996, 1494, 1992, 2988, 5171, 5976, 10342, 15513, 20684, 31026, 41368, 46539, 62052, 93078, 124104, 186156, 372312, 429193, 858386, 1287579, 1716772, 2575158, 3433544, 3862737, 5150316, 7725474, 10300632, 15450948, 30901896]

約数ペア:

[(1, 30901896), (2, 15450948), (3, 10300632), (4, 7725474), (6, 5150316), (8, 3862737), (9, 3433544), (12, 2575158), (18, 1716772), (24, 1287579), (36, 858386), (72, 429193), (83, 372312), (166, 186156), (249, 124104), (332, 93078), (498, 62052), (664, 46539), (747, 41368), (996, 31026), (1494, 20684), (1992, 15513), (2988, 10342), (5171, 5976)]