6967890

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{131}}^1\times {\mathrm{197}}^1$

素因数の和:344

約数の個数: 64

約数和(自身を含む): 18817920

約数和(自身を除く): 11850030

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 131, 135, 197, 262, 270, 393, 394, 591, 655, 786, 985, 1179, 1182, 1310, 1773, 1965, 1970, 2358, 2955, 3537, 3546, 3930, 5319, 5895, 5910, 7074, 8865, 10638, 11790, 17685, 17730, 25807, 26595, 35370, 51614, 53190, 77421, 129035, 154842, 232263, 258070, 387105, 464526, 696789, 774210, 1161315, 1393578, 2322630, 3483945, 6967890]

約数ペア:

[(1, 6967890), (2, 3483945), (3, 2322630), (5, 1393578), (6, 1161315), (9, 774210), (10, 696789), (15, 464526), (18, 387105), (27, 258070), (30, 232263), (45, 154842), (54, 129035), (90, 77421), (131, 53190), (135, 51614), (197, 35370), (262, 26595), (270, 25807), (393, 17730), (394, 17685), (591, 11790), (655, 10638), (786, 8865), (985, 7074), (1179, 5910), (1182, 5895), (1310, 5319), (1773, 3930), (1965, 3546), (1970, 3537), (2358, 2955)]