57771770

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{149}}^1\times {\mathrm{191}}^1$

素因数の和:383

約数の個数: 64

約数和(自身を含む): 124416000

約数和(自身を除く): 66644230

約数列:

[1, 2, 5, 7, 10, 14, 29, 35, 58, 70, 145, 149, 191, 203, 290, 298, 382, 406, 745, 955, 1015, 1043, 1337, 1490, 1910, 2030, 2086, 2674, 4321, 5215, 5539, 6685, 8642, 10430, 11078, 13370, 21605, 27695, 28459, 30247, 38773, 43210, 55390, 56918, 60494, 77546, 142295, 151235, 193865, 199213, 284590, 302470, 387730, 398426, 825311, 996065, 1650622, 1992130, 4126555, 5777177, 8253110, 11554354, 28885885, 57771770]

約数ペア:

[(1, 57771770), (2, 28885885), (5, 11554354), (7, 8253110), (10, 5777177), (14, 4126555), (29, 1992130), (35, 1650622), (58, 996065), (70, 825311), (145, 398426), (149, 387730), (191, 302470), (203, 284590), (290, 199213), (298, 193865), (382, 151235), (406, 142295), (745, 77546), (955, 60494), (1015, 56918), (1043, 55390), (1337, 43210), (1490, 38773), (1910, 30247), (2030, 28459), (2086, 27695), (2674, 21605), (4321, 13370), (5215, 11078), (5539, 10430), (6685, 8642)]