141323180

素因数分解:

$2^2\times 5^1\times {\mathrm{97}}^2\times {\mathrm{751}}^1$

素因数の和:954

約数の個数: 36

約数和(自身を含む): 300269088

約数和(自身を除く): 158945908

約数列:

[1, 2, 4, 5, 10, 20, 97, 194, 388, 485, 751, 970, 1502, 1940, 3004, 3755, 7510, 9409, 15020, 18818, 37636, 47045, 72847, 94090, 145694, 188180, 291388, 364235, 728470, 1456940, 7066159, 14132318, 28264636, 35330795, 70661590, 141323180]

約数ペア:

[(1, 141323180), (2, 70661590), (4, 35330795), (5, 28264636), (10, 14132318), (20, 7066159), (97, 1456940), (194, 728470), (388, 364235), (485, 291388), (751, 188180), (970, 145694), (1502, 94090), (1940, 72847), (3004, 47045), (3755, 37636), (7510, 18818), (9409, 15020)]