268546390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{166799}}^1$

素因数の和:166836

約数の個数: 32

約数和(自身を含む): 576460800

約数和(自身を除く): 307914410

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 166799, 333598, 833995, 1167593, 1667990, 2335186, 3836377, 5837965, 7672754, 11675930, 19181885, 26854639, 38363770, 53709278, 134273195, 268546390]

約数ペア:

[(1, 268546390), (2, 134273195), (5, 53709278), (7, 38363770), (10, 26854639), (14, 19181885), (23, 11675930), (35, 7672754), (46, 5837965), (70, 3836377), (115, 2335186), (161, 1667990), (230, 1167593), (322, 833995), (805, 333598), (1610, 166799)]