66673610

素因数分解:

$2^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{3769}}^1$

素因数の和:3866

約数の個数: 32

約数和(自身を含む): 126219600

約数和(自身を除く): 59545990

約数列:

[1, 2, 5, 10, 29, 58, 61, 122, 145, 290, 305, 610, 1769, 3538, 3769, 7538, 8845, 17690, 18845, 37690, 109301, 218602, 229909, 459818, 546505, 1093010, 1149545, 2299090, 6667361, 13334722, 33336805, 66673610]

約数ペア:

[(1, 66673610), (2, 33336805), (5, 13334722), (10, 6667361), (29, 2299090), (58, 1149545), (61, 1093010), (122, 546505), (145, 459818), (290, 229909), (305, 218602), (610, 109301), (1769, 37690), (3538, 18845), (3769, 17690), (7538, 8845)]