82912534070

素因数分解:

$2^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{71}}^1\times {\mathrm{487}}^1\times {\mathrm{3931}}^1$

素因数の和:4557

約数の個数: 64

約数和(自身を含む): 154180703232

約数和(自身を除く): 71268169162

約数列:

[1, 2, 5, 10, 61, 71, 122, 142, 305, 355, 487, 610, 710, 974, 2435, 3931, 4331, 4870, 7862, 8662, 19655, 21655, 29707, 34577, 39310, 43310, 59414, 69154, 148535, 172885, 239791, 279101, 297070, 345770, 479582, 558202, 1198955, 1395505, 1914397, 2109197, 2397910, 2791010, 3828794, 4218394, 9571985, 10545985, 17025161, 19143970, 21091970, 34050322, 85125805, 116778217, 135922187, 170251610, 233556434, 271844374, 583891085, 679610935, 1167782170, 1359221870, 8291253407, 16582506814, 41456267035, 82912534070]

約数ペア:

[(1, 82912534070), (2, 41456267035), (5, 16582506814), (10, 8291253407), (61, 1359221870), (71, 1167782170), (122, 679610935), (142, 583891085), (305, 271844374), (355, 233556434), (487, 170251610), (610, 135922187), (710, 116778217), (974, 85125805), (2435, 34050322), (3931, 21091970), (4331, 19143970), (4870, 17025161), (7862, 10545985), (8662, 9571985), (19655, 4218394), (21655, 3828794), (29707, 2791010), (34577, 2397910), (39310, 2109197), (43310, 1914397), (59414, 1395505), (69154, 1198955), (148535, 558202), (172885, 479582), (239791, 345770), (279101, 297070)]