159686890

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{46829}}^1$

素因数の和:46878

約数の個数: 32

約数和(自身を含む): 323688960

約数和(自身を除く): 164002070

約数列:

[1, 2, 5, 10, 11, 22, 31, 55, 62, 110, 155, 310, 341, 682, 1705, 3410, 46829, 93658, 234145, 468290, 515119, 1030238, 1451699, 2575595, 2903398, 5151190, 7258495, 14516990, 15968689, 31937378, 79843445, 159686890]

約数ペア:

[(1, 159686890), (2, 79843445), (5, 31937378), (10, 15968689), (11, 14516990), (22, 7258495), (31, 5151190), (55, 2903398), (62, 2575595), (110, 1451699), (155, 1030238), (310, 515119), (341, 468290), (682, 234145), (1705, 93658), (3410, 46829)]