270055565540

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{90622673}}^1$

素因数の和:90622831

約数の個数: 24

約数和(自身を含む): 570922846200

約数和(自身を除く): 300867280660

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 596, 745, 1490, 2980, 90622673, 181245346, 362490692, 453113365, 906226730, 1812453460, 13502778277, 27005556554, 54011113108, 67513891385, 135027782770, 270055565540]

約数ペア:

[(1, 270055565540), (2, 135027782770), (4, 67513891385), (5, 54011113108), (10, 27005556554), (20, 13502778277), (149, 1812453460), (298, 906226730), (596, 453113365), (745, 362490692), (1490, 181245346), (2980, 90622673)]