20182930

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{113}}^1\times {\mathrm{337}}^1$

素因数の和:510

約数の個数: 32

約数和(自身を含む): 37453104

約数和(自身を除く): 17270174

約数列:

[1, 2, 5, 10, 53, 106, 113, 226, 265, 337, 530, 565, 674, 1130, 1685, 3370, 5989, 11978, 17861, 29945, 35722, 38081, 59890, 76162, 89305, 178610, 190405, 380810, 2018293, 4036586, 10091465, 20182930]

約数ペア:

[(1, 20182930), (2, 10091465), (5, 4036586), (10, 2018293), (53, 380810), (106, 190405), (113, 178610), (226, 89305), (265, 76162), (337, 59890), (530, 38081), (565, 35722), (674, 29945), (1130, 17861), (1685, 11978), (3370, 5989)]