65917890

素因数分解:

$2^1\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{5591}}^1$

素因数の和:5735

約数の個数: 48

約数和(自身を含む): 172725696

約数和(自身を除く): 106807806

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 30, 45, 90, 131, 262, 393, 655, 786, 1179, 1310, 1965, 2358, 3930, 5591, 5895, 11182, 11790, 16773, 27955, 33546, 50319, 55910, 83865, 100638, 167730, 251595, 503190, 732421, 1464842, 2197263, 3662105, 4394526, 6591789, 7324210, 10986315, 13183578, 21972630, 32958945, 65917890]

約数ペア:

[(1, 65917890), (2, 32958945), (3, 21972630), (5, 13183578), (6, 10986315), (9, 7324210), (10, 6591789), (15, 4394526), (18, 3662105), (30, 2197263), (45, 1464842), (90, 732421), (131, 503190), (262, 251595), (393, 167730), (655, 100638), (786, 83865), (1179, 55910), (1310, 50319), (1965, 33546), (2358, 27955), (3930, 16773), (5591, 11790), (5895, 11182)]