270808510

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{239}}^1\times {\mathrm{16187}}^1$

素因数の和:16440

約数の個数: 32

約数和(自身を含む): 559457280

約数和(自身を除く): 288648770

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 239, 478, 1195, 1673, 2390, 3346, 8365, 16187, 16730, 32374, 80935, 113309, 161870, 226618, 566545, 1133090, 3868693, 7737386, 19343465, 27080851, 38686930, 54161702, 135404255, 270808510]

約数ペア:

[(1, 270808510), (2, 135404255), (5, 54161702), (7, 38686930), (10, 27080851), (14, 19343465), (35, 7737386), (70, 3868693), (239, 1133090), (478, 566545), (1195, 226618), (1673, 161870), (2390, 113309), (3346, 80935), (8365, 32374), (16187, 16730)]