181610

素因数分解:

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

素因数の和:158

約数の個数: 32

約数和(自身を含む): 387072

約数和(自身を除く): 205462

約数列:

[1, 2, 5, 10, 11, 13, 22, 26, 55, 65, 110, 127, 130, 143, 254, 286, 635, 715, 1270, 1397, 1430, 1651, 2794, 3302, 6985, 8255, 13970, 16510, 18161, 36322, 90805, 181610]

約数ペア:

[(1, 181610), (2, 90805), (5, 36322), (10, 18161), (11, 16510), (13, 13970), (22, 8255), (26, 6985), (55, 3302), (65, 2794), (110, 1651), (127, 1430), (130, 1397), (143, 1270), (254, 715), (286, 635)]