74015030

素因数分解:

$2^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{359}}^1\times {\mathrm{389}}^1$

素因数の和:808

約数の個数: 32

約数和(自身を含む): 136468800

約数和(自身を除く): 62453770

約数列:

[1, 2, 5, 10, 53, 106, 265, 359, 389, 530, 718, 778, 1795, 1945, 3590, 3890, 19027, 20617, 38054, 41234, 95135, 103085, 139651, 190270, 206170, 279302, 698255, 1396510, 7401503, 14803006, 37007515, 74015030]

約数ペア:

[(1, 74015030), (2, 37007515), (5, 14803006), (10, 7401503), (53, 1396510), (106, 698255), (265, 279302), (359, 206170), (389, 190270), (530, 139651), (718, 103085), (778, 95135), (1795, 41234), (1945, 38054), (3590, 20617), (3890, 19027)]