85205670

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{8329}}^1$

素因数の和:8381

約数の個数: 64

約数和(自身を含む): 230307840

約数和(自身を除く): 145102170

約数列:

[1, 2, 3, 5, 6, 10, 11, 15, 22, 30, 31, 33, 55, 62, 66, 93, 110, 155, 165, 186, 310, 330, 341, 465, 682, 930, 1023, 1705, 2046, 3410, 5115, 8329, 10230, 16658, 24987, 41645, 49974, 83290, 91619, 124935, 183238, 249870, 258199, 274857, 458095, 516398, 549714, 774597, 916190, 1290995, 1374285, 1549194, 2581990, 2748570, 2840189, 3872985, 5680378, 7745970, 8520567, 14200945, 17041134, 28401890, 42602835, 85205670]

約数ペア:

[(1, 85205670), (2, 42602835), (3, 28401890), (5, 17041134), (6, 14200945), (10, 8520567), (11, 7745970), (15, 5680378), (22, 3872985), (30, 2840189), (31, 2748570), (33, 2581990), (55, 1549194), (62, 1374285), (66, 1290995), (93, 916190), (110, 774597), (155, 549714), (165, 516398), (186, 458095), (310, 274857), (330, 258199), (341, 249870), (465, 183238), (682, 124935), (930, 91619), (1023, 83290), (1705, 49974), (2046, 41645), (3410, 24987), (5115, 16658), (8329, 10230)]