85254570

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{823}}^1\times {\mathrm{1151}}^1$

素因数の和:1987

約数の個数: 48

約数和(自身を含む): 222124032

約数和(自身を除く): 136869462

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 823, 1151, 1646, 2302, 2469, 3453, 4115, 4938, 5755, 6906, 7407, 8230, 10359, 11510, 12345, 14814, 17265, 20718, 24690, 34530, 37035, 51795, 74070, 103590, 947273, 1894546, 2841819, 4736365, 5683638, 8525457, 9472730, 14209095, 17050914, 28418190, 42627285, 85254570]

約数ペア:

[(1, 85254570), (2, 42627285), (3, 28418190), (5, 17050914), (6, 14209095), (9, 9472730), (10, 8525457), (15, 5683638), (18, 4736365), (30, 2841819), (45, 1894546), (90, 947273), (823, 103590), (1151, 74070), (1646, 51795), (2302, 37035), (2469, 34530), (3453, 24690), (4115, 20718), (4938, 17265), (5755, 14814), (6906, 12345), (7407, 11510), (8230, 10359)]