190034820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{313}}^1\times {\mathrm{3373}}^1$

素因数の和:3701

約数の個数: 72

約数和(自身を含む): 578452056

約数和(自身を除く): 388417236

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 45, 60, 90, 180, 313, 626, 939, 1252, 1565, 1878, 2817, 3130, 3373, 3756, 4695, 5634, 6260, 6746, 9390, 10119, 11268, 13492, 14085, 16865, 18780, 20238, 28170, 30357, 33730, 40476, 50595, 56340, 60714, 67460, 101190, 121428, 151785, 202380, 303570, 607140, 1055749, 2111498, 3167247, 4222996, 5278745, 6334494, 9501741, 10557490, 12668988, 15836235, 19003482, 21114980, 31672470, 38006964, 47508705, 63344940, 95017410, 190034820]

約数ペア:

[(1, 190034820), (2, 95017410), (3, 63344940), (4, 47508705), (5, 38006964), (6, 31672470), (9, 21114980), (10, 19003482), (12, 15836235), (15, 12668988), (18, 10557490), (20, 9501741), (30, 6334494), (36, 5278745), (45, 4222996), (60, 3167247), (90, 2111498), (180, 1055749), (313, 607140), (626, 303570), (939, 202380), (1252, 151785), (1565, 121428), (1878, 101190), (2817, 67460), (3130, 60714), (3373, 56340), (3756, 50595), (4695, 40476), (5634, 33730), (6260, 30357), (6746, 28170), (9390, 20238), (10119, 18780), (11268, 16865), (13492, 14085)]