30098178

素因数分解:

$2^1\times 3^2\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{2141}}^1$

素因数の和:2231

約数の個数: 48

約数和(自身を含む): 72176832

約数和(自身を除く): 42078654

約数列:

[1, 2, 3, 6, 9, 11, 18, 22, 33, 66, 71, 99, 142, 198, 213, 426, 639, 781, 1278, 1562, 2141, 2343, 4282, 4686, 6423, 7029, 12846, 14058, 19269, 23551, 38538, 47102, 70653, 141306, 152011, 211959, 304022, 423918, 456033, 912066, 1368099, 1672121, 2736198, 3344242, 5016363, 10032726, 15049089, 30098178]

約数ペア:

[(1, 30098178), (2, 15049089), (3, 10032726), (6, 5016363), (9, 3344242), (11, 2736198), (18, 1672121), (22, 1368099), (33, 912066), (66, 456033), (71, 423918), (99, 304022), (142, 211959), (198, 152011), (213, 141306), (426, 70653), (639, 47102), (781, 38538), (1278, 23551), (1562, 19269), (2141, 14058), (2343, 12846), (4282, 7029), (4686, 6423)]