67740530

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{127}}^1\times {\mathrm{373}}^1$

素因数の和:531

約数の個数: 64

約数和(自身を含む): 144764928

約数和(自身を除く): 77024398

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 373, 635, 715, 746, 1270, 1397, 1430, 1651, 1865, 2794, 3302, 3730, 4103, 4849, 6985, 8206, 8255, 9698, 13970, 16510, 18161, 20515, 24245, 36322, 41030, 47371, 48490, 53339, 90805, 94742, 106678, 181610, 236855, 266695, 473710, 521081, 533390, 615823, 1042162, 1231646, 2605405, 3079115, 5210810, 6158230, 6774053, 13548106, 33870265, 67740530]

約数ペア:

[(1, 67740530), (2, 33870265), (5, 13548106), (10, 6774053), (11, 6158230), (13, 5210810), (22, 3079115), (26, 2605405), (55, 1231646), (65, 1042162), (110, 615823), (127, 533390), (130, 521081), (143, 473710), (254, 266695), (286, 236855), (373, 181610), (635, 106678), (715, 94742), (746, 90805), (1270, 53339), (1397, 48490), (1430, 47371), (1651, 41030), (1865, 36322), (2794, 24245), (3302, 20515), (3730, 18161), (4103, 16510), (4849, 13970), (6985, 9698), (8206, 8255)]