31774930

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{1913}}^1$

素因数の和:2082

約数の個数: 32

約数和(自身を含む): 62840448

約数和(自身を除く): 31065518

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 151, 302, 755, 1510, 1661, 1913, 3322, 3826, 8305, 9565, 16610, 19130, 21043, 42086, 105215, 210430, 288863, 577726, 1444315, 2888630, 3177493, 6354986, 15887465, 31774930]

約数ペア:

[(1, 31774930), (2, 15887465), (5, 6354986), (10, 3177493), (11, 2888630), (22, 1444315), (55, 577726), (110, 288863), (151, 210430), (302, 105215), (755, 42086), (1510, 21043), (1661, 19130), (1913, 16610), (3322, 9565), (3826, 8305)]