80916930

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{347}}^1\times {\mathrm{2591}}^1$

素因数の和:2951

約数の個数: 48

約数和(自身を含む): 211071744

約数和(自身を除く): 130154814

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 347, 694, 1041, 1735, 2082, 2591, 3123, 3470, 5182, 5205, 6246, 7773, 10410, 12955, 15546, 15615, 23319, 25910, 31230, 38865, 46638, 77730, 116595, 233190, 899077, 1798154, 2697231, 4495385, 5394462, 8091693, 8990770, 13486155, 16183386, 26972310, 40458465, 80916930]

約数ペア:

[(1, 80916930), (2, 40458465), (3, 26972310), (5, 16183386), (6, 13486155), (9, 8990770), (10, 8091693), (15, 5394462), (18, 4495385), (30, 2697231), (45, 1798154), (90, 899077), (347, 233190), (694, 116595), (1041, 77730), (1735, 46638), (2082, 38865), (2591, 31230), (3123, 25910), (3470, 23319), (5182, 15615), (5205, 15546), (6246, 12955), (7773, 10410)]