82775441770

素因数分解:

$2^1\times 5^1\times 7^2\times {\mathrm{9311}}^1\times {\mathrm{18143}}^1$

素因数の和:27475

約数の個数: 48

約数和(自身を含む): 173349808128

約数和(自身を除く): 90574366358

約数列:

[1, 2, 5, 7, 10, 14, 35, 49, 70, 98, 245, 490, 9311, 18143, 18622, 36286, 46555, 65177, 90715, 93110, 127001, 130354, 181430, 254002, 325885, 456239, 635005, 651770, 889007, 912478, 1270010, 1778014, 2281195, 4445035, 4562390, 8890070, 168929473, 337858946, 844647365, 1182506311, 1689294730, 2365012622, 5912531555, 8277544177, 11825063110, 16555088354, 41387720885, 82775441770]

約数ペア:

[(1, 82775441770), (2, 41387720885), (5, 16555088354), (7, 11825063110), (10, 8277544177), (14, 5912531555), (35, 2365012622), (49, 1689294730), (70, 1182506311), (98, 844647365), (245, 337858946), (490, 168929473), (9311, 8890070), (18143, 4562390), (18622, 4445035), (36286, 2281195), (46555, 1778014), (65177, 1270010), (90715, 912478), (93110, 889007), (127001, 651770), (130354, 635005), (181430, 456239), (254002, 325885)]