179975510

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{991}}^1$

素因数の和:1149

約数の個数: 64

約数和(自身を含む): 383975424

約数和(自身を除く): 203999914

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 635, 715, 991, 1270, 1397, 1430, 1651, 1982, 2794, 3302, 4955, 6985, 8255, 9910, 10901, 12883, 13970, 16510, 18161, 21802, 25766, 36322, 54505, 64415, 90805, 109010, 125857, 128830, 141713, 181610, 251714, 283426, 629285, 708565, 1258570, 1384427, 1417130, 1636141, 2768854, 3272282, 6922135, 8180705, 13844270, 16361410, 17997551, 35995102, 89987755, 179975510]

約数ペア:

[(1, 179975510), (2, 89987755), (5, 35995102), (10, 17997551), (11, 16361410), (13, 13844270), (22, 8180705), (26, 6922135), (55, 3272282), (65, 2768854), (110, 1636141), (127, 1417130), (130, 1384427), (143, 1258570), (254, 708565), (286, 629285), (635, 283426), (715, 251714), (991, 181610), (1270, 141713), (1397, 128830), (1430, 125857), (1651, 109010), (1982, 90805), (2794, 64415), (3302, 54505), (4955, 36322), (6985, 25766), (8255, 21802), (9910, 18161), (10901, 16510), (12883, 13970)]