1570343780

素因数分解:

$2^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{433}}^1\times {\mathrm{1217}}^1$

素因数の和:1808

約数の個数: 48

約数和(自身を含む): 3330255600

約数和(自身を除く): 1759911820

約数列:

[1, 2, 4, 5, 10, 20, 149, 298, 433, 596, 745, 866, 1217, 1490, 1732, 2165, 2434, 2980, 4330, 4868, 6085, 8660, 12170, 24340, 64517, 129034, 181333, 258068, 322585, 362666, 526961, 645170, 725332, 906665, 1053922, 1290340, 1813330, 2107844, 2634805, 3626660, 5269610, 10539220, 78517189, 157034378, 314068756, 392585945, 785171890, 1570343780]

約数ペア:

[(1, 1570343780), (2, 785171890), (4, 392585945), (5, 314068756), (10, 157034378), (20, 78517189), (149, 10539220), (298, 5269610), (433, 3626660), (596, 2634805), (745, 2107844), (866, 1813330), (1217, 1290340), (1490, 1053922), (1732, 906665), (2165, 725332), (2434, 645170), (2980, 526961), (4330, 362666), (4868, 322585), (6085, 258068), (8660, 181333), (12170, 129034), (24340, 64517)]