178575390

素因数分解:

$2^1\times 3^2\times 5^1\times 7^1\times {\mathrm{137}}^1\times {\mathrm{2069}}^1$

素因数の和:2226

約数の個数: 96

約数和(自身を含む): 534755520

約数和(自身を除く): 356180130

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 14, 15, 18, 21, 30, 35, 42, 45, 63, 70, 90, 105, 126, 137, 210, 274, 315, 411, 630, 685, 822, 959, 1233, 1370, 1918, 2055, 2069, 2466, 2877, 4110, 4138, 4795, 5754, 6165, 6207, 8631, 9590, 10345, 12330, 12414, 14385, 14483, 17262, 18621, 20690, 28770, 28966, 31035, 37242, 43155, 43449, 62070, 72415, 86310, 86898, 93105, 130347, 144830, 186210, 217245, 260694, 283453, 434490, 566906, 651735, 850359, 1303470, 1417265, 1700718, 1984171, 2551077, 2834530, 3968342, 4251795, 5102154, 5952513, 8503590, 9920855, 11905026, 12755385, 17857539, 19841710, 25510770, 29762565, 35715078, 59525130, 89287695, 178575390]

約数ペア:

[(1, 178575390), (2, 89287695), (3, 59525130), (5, 35715078), (6, 29762565), (7, 25510770), (9, 19841710), (10, 17857539), (14, 12755385), (15, 11905026), (18, 9920855), (21, 8503590), (30, 5952513), (35, 5102154), (42, 4251795), (45, 3968342), (63, 2834530), (70, 2551077), (90, 1984171), (105, 1700718), (126, 1417265), (137, 1303470), (210, 850359), (274, 651735), (315, 566906), (411, 434490), (630, 283453), (685, 260694), (822, 217245), (959, 186210), (1233, 144830), (1370, 130347), (1918, 93105), (2055, 86898), (2069, 86310), (2466, 72415), (2877, 62070), (4110, 43449), (4138, 43155), (4795, 37242), (5754, 31035), (6165, 28966), (6207, 28770), (8631, 20690), (9590, 18621), (10345, 17262), (12330, 14483), (12414, 14385)]