1452140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4271}}^1$

素因数の和:4297

約数の個数: 24

約数和(自身を含む): 3229632

約数和(自身を除く): 1777492

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 68, 85, 170, 340, 4271, 8542, 17084, 21355, 42710, 72607, 85420, 145214, 290428, 363035, 726070, 1452140]

約数ペア:

[(1, 1452140), (2, 726070), (4, 363035), (5, 290428), (10, 145214), (17, 85420), (20, 72607), (34, 42710), (68, 21355), (85, 17084), (170, 8542), (340, 4271)]