71690850

素因数分解:

$2^1\times 3^2\times 5^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{2069}}^1$

素因数の和:2105

約数の個数: 144

約数和(自身を含む): 240252480

約数和(自身を除く): 168561630

約数列:

[1, 2, 3, 5, 6, 7, 9, 10, 11, 14, 15, 18, 21, 22, 25, 30, 33, 35, 42, 45, 50, 55, 63, 66, 70, 75, 77, 90, 99, 105, 110, 126, 150, 154, 165, 175, 198, 210, 225, 231, 275, 315, 330, 350, 385, 450, 462, 495, 525, 550, 630, 693, 770, 825, 990, 1050, 1155, 1386, 1575, 1650, 1925, 2069, 2310, 2475, 3150, 3465, 3850, 4138, 4950, 5775, 6207, 6930, 10345, 11550, 12414, 14483, 17325, 18621, 20690, 22759, 28966, 31035, 34650, 37242, 43449, 45518, 51725, 62070, 68277, 72415, 86898, 93105, 103450, 113795, 130347, 136554, 144830, 155175, 159313, 186210, 204831, 217245, 227590, 260694, 310350, 318626, 341385, 362075, 409662, 434490, 465525, 477939, 568975, 651735, 682770, 724150, 796565, 931050, 955878, 1024155, 1086225, 1137950, 1303470, 1433817, 1593130, 1706925, 2048310, 2172450, 2389695, 2867634, 3258675, 3413850, 3982825, 4779390, 5120775, 6517350, 7169085, 7965650, 10241550, 11948475, 14338170, 23896950, 35845425, 71690850]

約数ペア:

[(1, 71690850), (2, 35845425), (3, 23896950), (5, 14338170), (6, 11948475), (7, 10241550), (9, 7965650), (10, 7169085), (11, 6517350), (14, 5120775), (15, 4779390), (18, 3982825), (21, 3413850), (22, 3258675), (25, 2867634), (30, 2389695), (33, 2172450), (35, 2048310), (42, 1706925), (45, 1593130), (50, 1433817), (55, 1303470), (63, 1137950), (66, 1086225), (70, 1024155), (75, 955878), (77, 931050), (90, 796565), (99, 724150), (105, 682770), (110, 651735), (126, 568975), (150, 477939), (154, 465525), (165, 434490), (175, 409662), (198, 362075), (210, 341385), (225, 318626), (231, 310350), (275, 260694), (315, 227590), (330, 217245), (350, 204831), (385, 186210), (450, 159313), (462, 155175), (495, 144830), (525, 136554), (550, 130347), (630, 113795), (693, 103450), (770, 93105), (825, 86898), (990, 72415), (1050, 68277), (1155, 62070), (1386, 51725), (1575, 45518), (1650, 43449), (1925, 37242), (2069, 34650), (2310, 31035), (2475, 28966), (3150, 22759), (3465, 20690), (3850, 18621), (4138, 17325), (4950, 14483), (5775, 12414), (6207, 11550), (6930, 10345)]