1570943970

素因数分解:

$2^1\times 3^7\times 5^1\times {\mathrm{109}}^1\times {\mathrm{659}}^1$

素因数の和:796

約数の個数: 128

約数和(自身を含む): 4286304000

約数和(自身を除く): 2715360030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 81, 90, 109, 135, 162, 218, 243, 270, 327, 405, 486, 545, 654, 659, 729, 810, 981, 1090, 1215, 1318, 1458, 1635, 1962, 1977, 2187, 2430, 2943, 3270, 3295, 3645, 3954, 4374, 4905, 5886, 5931, 6590, 7290, 8829, 9810, 9885, 10935, 11862, 14715, 17658, 17793, 19770, 21870, 26487, 29430, 29655, 35586, 44145, 52974, 53379, 59310, 71831, 79461, 88290, 88965, 106758, 132435, 143662, 158922, 160137, 177930, 215493, 238383, 264870, 266895, 320274, 359155, 397305, 430986, 476766, 480411, 533790, 646479, 718310, 794610, 800685, 960822, 1077465, 1191915, 1292958, 1441233, 1601370, 1939437, 2154930, 2383830, 2402055, 2882466, 3232395, 3878874, 4804110, 5818311, 6464790, 7206165, 9697185, 11636622, 14412330, 17454933, 19394370, 29091555, 34909866, 52364799, 58183110, 87274665, 104729598, 157094397, 174549330, 261823995, 314188794, 523647990, 785471985, 1570943970]

約数ペア:

[(1, 1570943970), (2, 785471985), (3, 523647990), (5, 314188794), (6, 261823995), (9, 174549330), (10, 157094397), (15, 104729598), (18, 87274665), (27, 58183110), (30, 52364799), (45, 34909866), (54, 29091555), (81, 19394370), (90, 17454933), (109, 14412330), (135, 11636622), (162, 9697185), (218, 7206165), (243, 6464790), (270, 5818311), (327, 4804110), (405, 3878874), (486, 3232395), (545, 2882466), (654, 2402055), (659, 2383830), (729, 2154930), (810, 1939437), (981, 1601370), (1090, 1441233), (1215, 1292958), (1318, 1191915), (1458, 1077465), (1635, 960822), (1962, 800685), (1977, 794610), (2187, 718310), (2430, 646479), (2943, 533790), (3270, 480411), (3295, 476766), (3645, 430986), (3954, 397305), (4374, 359155), (4905, 320274), (5886, 266895), (5931, 264870), (6590, 238383), (7290, 215493), (8829, 177930), (9810, 160137), (9885, 158922), (10935, 143662), (11862, 132435), (14715, 106758), (17658, 88965), (17793, 88290), (19770, 79461), (21870, 71831), (26487, 59310), (29430, 53379), (29655, 52974), (35586, 44145)]