1782010

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{113}}^1$

素因数の和:222

約数の個数: 32

約数和(自身を含む): 3447360

約数和(自身を除く): 1665350

約数列:

[1, 2, 5, 10, 19, 38, 83, 95, 113, 166, 190, 226, 415, 565, 830, 1130, 1577, 2147, 3154, 4294, 7885, 9379, 10735, 15770, 18758, 21470, 46895, 93790, 178201, 356402, 891005, 1782010]

約数ペア:

[(1, 1782010), (2, 891005), (5, 356402), (10, 178201), (19, 93790), (38, 46895), (83, 21470), (95, 18758), (113, 15770), (166, 10735), (190, 9379), (226, 7885), (415, 4294), (565, 3154), (830, 2147), (1130, 1577)]