30173622174

素因数分解:

$2^1\times 3^4\times {\mathrm{37}}^1\times {\mathrm{71}}^1\times {\mathrm{70901}}^1$

素因数の和:71023

約数の個数: 80

約数和(自身を含む): 70417597536

約数和(自身を除く): 40243975362

約数列:

[1, 2, 3, 6, 9, 18, 27, 37, 54, 71, 74, 81, 111, 142, 162, 213, 222, 333, 426, 639, 666, 999, 1278, 1917, 1998, 2627, 2997, 3834, 5254, 5751, 5994, 7881, 11502, 15762, 23643, 47286, 70901, 70929, 141802, 141858, 212703, 212787, 425406, 425574, 638109, 1276218, 1914327, 2623337, 3828654, 5033971, 5246674, 5742981, 7870011, 10067942, 11485962, 15101913, 15740022, 23610033, 30203826, 45305739, 47220066, 70830099, 90611478, 135917217, 141660198, 186256927, 212490297, 271834434, 372513854, 407751651, 424980594, 558770781, 815503302, 1117541562, 1676312343, 3352624686, 5028937029, 10057874058, 15086811087, 30173622174]

約数ペア:

[(1, 30173622174), (2, 15086811087), (3, 10057874058), (6, 5028937029), (9, 3352624686), (18, 1676312343), (27, 1117541562), (37, 815503302), (54, 558770781), (71, 424980594), (74, 407751651), (81, 372513854), (111, 271834434), (142, 212490297), (162, 186256927), (213, 141660198), (222, 135917217), (333, 90611478), (426, 70830099), (639, 47220066), (666, 45305739), (999, 30203826), (1278, 23610033), (1917, 15740022), (1998, 15101913), (2627, 11485962), (2997, 10067942), (3834, 7870011), (5254, 5742981), (5751, 5246674), (5994, 5033971), (7881, 3828654), (11502, 2623337), (15762, 1914327), (23643, 1276218), (47286, 638109), (70901, 425574), (70929, 425406), (141802, 212787), (141858, 212703)]