302384170

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{43}}^1\times {\mathrm{63929}}^1$

素因数の和:63990

約数の個数: 32

約数和(自身を含む): 607590720

約数和(自身を除く): 305206550

約数列:

[1, 2, 5, 10, 11, 22, 43, 55, 86, 110, 215, 430, 473, 946, 2365, 4730, 63929, 127858, 319645, 639290, 703219, 1406438, 2748947, 3516095, 5497894, 7032190, 13744735, 27489470, 30238417, 60476834, 151192085, 302384170]

約数ペア:

[(1, 302384170), (2, 151192085), (5, 60476834), (10, 30238417), (11, 27489470), (22, 13744735), (43, 7032190), (55, 5497894), (86, 3516095), (110, 2748947), (215, 1406438), (430, 703219), (473, 639290), (946, 319645), (2365, 127858), (4730, 63929)]