128586945310

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13831}}^1\times {\mathrm{15241}}^1$

素因数の和:29140

約数の個数: 32

約数和(自身を含む): 235283315904

約数和(自身を除く): 106696370594

約数列:

[1, 2, 5, 10, 61, 122, 305, 610, 13831, 15241, 27662, 30482, 69155, 76205, 138310, 152410, 843691, 929701, 1687382, 1859402, 4218455, 4648505, 8436910, 9297010, 210798271, 421596542, 1053991355, 2107982710, 12858694531, 25717389062, 64293472655, 128586945310]

約数ペア:

[(1, 128586945310), (2, 64293472655), (5, 25717389062), (10, 12858694531), (61, 2107982710), (122, 1053991355), (305, 421596542), (610, 210798271), (13831, 9297010), (15241, 8436910), (27662, 4648505), (30482, 4218455), (69155, 1859402), (76205, 1687382), (138310, 929701), (152410, 843691)]