1594477870

素因数分解:

$2^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{157}}^1\times {\mathrm{181}}^2$

素因数の和:557

約数の個数: 48

約数和(自身を含む): 2998076544

約数和(自身を除く): 1403598674

約数列:

[1, 2, 5, 10, 31, 62, 155, 157, 181, 310, 314, 362, 785, 905, 1570, 1810, 4867, 5611, 9734, 11222, 24335, 28055, 28417, 32761, 48670, 56110, 56834, 65522, 142085, 163805, 284170, 327610, 880927, 1015591, 1761854, 2031182, 4404635, 5077955, 5143477, 8809270, 10155910, 10286954, 25717385, 51434770, 159447787, 318895574, 797238935, 1594477870]

約数ペア:

[(1, 1594477870), (2, 797238935), (5, 318895574), (10, 159447787), (31, 51434770), (62, 25717385), (155, 10286954), (157, 10155910), (181, 8809270), (310, 5143477), (314, 5077955), (362, 4404635), (785, 2031182), (905, 1761854), (1570, 1015591), (1810, 880927), (4867, 327610), (5611, 284170), (9734, 163805), (11222, 142085), (24335, 65522), (28055, 56834), (28417, 56110), (32761, 48670)]