1899696840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{1097}}^1\times {\mathrm{14431}}^1$

素因数の和:15542

約数の個数: 64

約数和(自身を含む): 5704680960

約数和(自身を除く): 3804984120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 1097, 2194, 3291, 4388, 5485, 6582, 8776, 10970, 13164, 14431, 16455, 21940, 26328, 28862, 32910, 43293, 43880, 57724, 65820, 72155, 86586, 115448, 131640, 144310, 173172, 216465, 288620, 346344, 432930, 577240, 865860, 1731720, 15830807, 31661614, 47492421, 63323228, 79154035, 94984842, 126646456, 158308070, 189969684, 237462105, 316616140, 379939368, 474924210, 633232280, 949848420, 1899696840]

約数ペア:

[(1, 1899696840), (2, 949848420), (3, 633232280), (4, 474924210), (5, 379939368), (6, 316616140), (8, 237462105), (10, 189969684), (12, 158308070), (15, 126646456), (20, 94984842), (24, 79154035), (30, 63323228), (40, 47492421), (60, 31661614), (120, 15830807), (1097, 1731720), (2194, 865860), (3291, 577240), (4388, 432930), (5485, 346344), (6582, 288620), (8776, 216465), (10970, 173172), (13164, 144310), (14431, 131640), (16455, 115448), (21940, 86586), (26328, 72155), (28862, 65820), (32910, 57724), (43293, 43880)]