243023470

素因数分解:

$2^1\times 5^1\times {\mathrm{149}}^1\times {\mathrm{211}}^1\times {\mathrm{773}}^1$

素因数の和:1140

約数の個数: 32

約数和(自身を含む): 443037600

約数和(自身を除く): 200014130

約数列:

[1, 2, 5, 10, 149, 211, 298, 422, 745, 773, 1055, 1490, 1546, 2110, 3865, 7730, 31439, 62878, 115177, 157195, 163103, 230354, 314390, 326206, 575885, 815515, 1151770, 1631030, 24302347, 48604694, 121511735, 243023470]

約数ペア:

[(1, 243023470), (2, 121511735), (5, 48604694), (10, 24302347), (149, 1631030), (211, 1151770), (298, 815515), (422, 575885), (745, 326206), (773, 314390), (1055, 230354), (1490, 163103), (1546, 157195), (2110, 115177), (3865, 62878), (7730, 31439)]