30790936

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{11287}}^1$

素因数の和:11335

約数の個数: 32

約数和(自身を含む): 65018880

約数和(自身を除く): 34227944

約数列:

[1, 2, 4, 8, 11, 22, 31, 44, 62, 88, 124, 248, 341, 682, 1364, 2728, 11287, 22574, 45148, 90296, 124157, 248314, 349897, 496628, 699794, 993256, 1399588, 2799176, 3848867, 7697734, 15395468, 30790936]

約数ペア:

[(1, 30790936), (2, 15395468), (4, 7697734), (8, 3848867), (11, 2799176), (22, 1399588), (31, 993256), (44, 699794), (62, 496628), (88, 349897), (124, 248314), (248, 124157), (341, 90296), (682, 45148), (1364, 22574), (2728, 11287)]